Analysis of zz-www.sudokuwiki.org-0064-base.sdk

Contents

Sudoku from http://www.sudokuwiki.org/Print_Weekly_Sudoku.asp?unsolvable=64

level: medium

Sudoku from http://www.sudokuwiki.org/Print_Weekly_Sudoku.asp?unsolvable=64

position: 2....9.....5.1.6...1....3.2.6.9...3.5.......8.2...3.1.6.4....8...1.5.4.....7....9 initial

Autosolve

position: 2....98.1..5.1.6...1....3.216.9...3.5.......8.2...3.166.4.9..8...1.5.4....27...69 autosolve
Autosolve

Pair Reduction Variants

Pair Reduction Analysis

Pair Reduction Analysis

The following important HDP chains were detected:

* DIS # B2: 4,7 => CTR => B2: 3,8,9
* DIS # A8: 3,8 => CTR => A8: 7,9
* DIS # B9: 3,8 => CTR => B9: 5
* CNT   3 HDP CHAINS /  38 HYP OPENED

See Appendix: Full HDP Chains for full list of HDP chains.

Pair Reduction

Pair Reduction

The following important HDP chains were detected:

* DIS # B2: 4,7 => CTR => B2: 3,8,9
* DIS B2: 3,8,9 # A8: 3,8 => CTR => A8: 7,9
* DIS B2: 3,8,9 + A8: 7,9 # B9: 3,8 => CTR => B9: 5
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 # E9: 4 => CTR => E9: 3,8
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 # A2: 4,7,9 => CTR => A2: 3,8
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 # D7: 3 => CTR => D7: 1,2
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 # I7: 3,7 => CTR => I7: 5
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 # A3: 9 => CTR => A3: 4,7
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 + A3: 4,7 # E4: 7,8 => CTR => E4: 2,4
* PRF B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 + A3: 4,7 + E4: 2,4 # F4: 7,8 => SOL
* STA B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 + A3: 4,7 + E4: 2,4 + F4: 7,8
* CNT  10 HDP CHAINS /  39 HYP OPENED

See Appendix: Full HDP Chains for full list of HDP chains.

Details

Positions

2....9.....5.1.6...1....3.2.6.9...3.5.......8.2...3.1.6.4....8...1.5.4.....7....9 initial
2....98.1..5.1.6...1....3.216.9...3.5.......8.2...3.166.4.9..8...1.5.4....27...69 autosolve
246379851385412697719865342168927534593146278427583916634291785971658423852734169 solved

Classification

level: medium

Pairing Analysis

--------------------------------------------------
* PAIRS (7)
I2: 4,7
C4: 7,8
A9: 3,8
F7: 1,2
H8: 2,7
I8: 3,7
G9: 1,5

--------------------------------------------------
* CONSTRAINT PAIRS (AUTO SOLVE)
D5,F5: 1.. / D5 = 1  =>  8 pairs (_) / F5 = 1  => 12 pairs (_)
G7,G9: 1.. / G7 = 1  =>  0 pairs (X) / G9 = 1  =>  8 pairs (_)
F9,G9: 1.. / F9 = 1  =>  0 pairs (X) / G9 = 1  =>  8 pairs (_)
D5,D7: 1.. / D5 = 1  =>  8 pairs (_) / D7 = 1  => 12 pairs (_)
D2,F2: 2.. / D2 = 2  => 10 pairs (_) / F2 = 2  =>  9 pairs (_)
E4,E5: 2.. / E4 = 2  =>  8 pairs (_) / E5 = 2  => 11 pairs (_)
G7,H8: 2.. / G7 = 2  =>  0 pairs (X) / H8 = 2  =>  8 pairs (_)
E4,G4: 2.. / E4 = 2  =>  8 pairs (_) / G4 = 2  => 11 pairs (_)
H5,H8: 2.. / H5 = 2  =>  0 pairs (X) / H8 = 2  =>  8 pairs (_)
B5,C5: 3.. / B5 = 3  =>  0 pairs (X) / C5 = 3  =>  8 pairs (_)
I7,I8: 3.. / I7 = 3  =>  0 pairs (X) / I8 = 3  =>  7 pairs (_)
C1,C5: 3.. / C1 = 3  =>  0 pairs (X) / C5 = 3  =>  8 pairs (_)
E1,E9: 3.. / E1 = 3  => 11 pairs (_) / E9 = 3  => 11 pairs (_)
B5,A6: 4.. / B5 = 4  => 16 pairs (_) / A6 = 4  =>  9 pairs (_)
I4,H5: 4.. / I4 = 4  => 10 pairs (_) / H5 = 4  => 12 pairs (_)
E9,F9: 4.. / E9 = 4  => 12 pairs (_) / F9 = 4  =>  8 pairs (_)
I2,I4: 4.. / I2 = 4  => 12 pairs (_) / I4 = 4  => 10 pairs (_)
H1,H3: 5.. / H1 = 5  =>  7 pairs (_) / H3 = 5  => 14 pairs (_)
F4,D6: 5.. / F4 = 5  => 14 pairs (_) / D6 = 5  =>  8 pairs (_)
B7,B9: 5.. / B7 = 5  =>  0 pairs (X) / B9 = 5  =>  8 pairs (_)
D1,H1: 5.. / D1 = 5  => 14 pairs (_) / H1 = 5  =>  7 pairs (_)
D6,G6: 5.. / D6 = 5  =>  8 pairs (_) / G6 = 5  => 14 pairs (_)
B9,G9: 5.. / B9 = 5  =>  8 pairs (_) / G9 = 5  =>  0 pairs (X)
F3,F4: 5.. / F3 = 5  =>  8 pairs (_) / F4 = 5  => 14 pairs (_)
I4,I7: 5.. / I4 = 5  => 15 pairs (_) / I7 = 5  =>  9 pairs (_)
C1,C3: 6.. / C1 = 6  =>  7 pairs (_) / C3 = 6  =>  9 pairs (_)
D8,F8: 6.. / D8 = 6  =>  9 pairs (_) / F8 = 6  =>  7 pairs (_)
H2,H3: 9.. / H2 = 9  =>  7 pairs (_) / H3 = 9  =>  9 pairs (_)
G5,G6: 9.. / G5 = 9  =>  9 pairs (_) / G6 = 9  => 14 pairs (_)
A8,B8: 9.. / A8 = 9  =>  8 pairs (_) / B8 = 9  =>  7 pairs (_)
* DURATION: 0:00:37.125166  START: 04:33:24.783746  END: 04:34:01.908912 2017-05-01
* CP COUNT: (30)
* CLUE FOUND

--------------------------------------------------
* PREPARE PR GRAPH
* PAIR REDUCTION ..
* LEVEL 0 PASS 1 ROUND 1 (AUTO SOLVE) (A9,C4,F7,G9,H8,I2,I8)
* 2....98.1..5.1.6...1....3.216.9...3.5.......8.2...3.166.4.9..8...1.5.4....27...69
* PAIR I2: 4,7 BLK 3
H1: 4,7,5                                # reduction candidate for 4,7
H1: 4,7                                  # 14 pairs
H2: 4,7,9                                # reduction candidate for 4,7
H2: 4,7                                  #  9 pairs
H3: 4,7,5,9                              # reduction candidate for 4,7
H3: 4,7                                  #  8 pairs
* PAIR I2: 4,7 ROW 2
A2: 4,7,3,8,9                            # reduction candidate for 4,7
A2: 4,7                                  # 12 pairs
B2: 4,7,3,8,9                            # reduction candidate for 4,7
B2: 4,7 => CTR
* 2...398.1..5.1.6...1....3.216.9...3.53......842...3.166.4.9..8..91.5.4..382741569
B2: 3,8,9                                #  7 pairs
F2: 4,7,2,8                              # reduction candidate for 4,7
F2: 4,7                                  # 14 pairs
* PAIR I2: 4,7 COL I
I4: 4,7,5                                # reduction candidate for 4,7
I4: 5                                    # 15 pairs
I4: 4,7                                  #  9 pairs
* PAIR C4: 7,8 BLK 4
A6: 7,8,4,9                              # reduction candidate for 7,8
A6: 7,8                                  # 17 pairs
C6: 7,8,9                                # reduction candidate for 7,8
C6: 7,8                                  # 12 pairs
* PAIR C4: 7,8 ROW 4
E4: 7,8,2,4                              # reduction candidate for 7,8
E4: 7,8                                  # 14 pairs
F4: 7,8,4,5                              # reduction candidate for 7,8
F4: 7,8                                  # 12 pairs
* PAIR C4: 7,8 COL C
C3: 7,8,6,9                              # reduction candidate for 7,8
C3: 7,8                                  # 10 pairs
C3: 6,9                                  #  8 pairs
* PAIR A9: 3,8 BLK 7
A8: 3,8,7,9                              # reduction candidate for 3,8
A8: 3,8 => CTR
* 2....98.1.853126.4.1....3.216.94.2355..126.4842.5.3.16674291583391658427852734169
A8: 7,9                                  #  8 pairs
B8: 3,8,7,9                              # reduction candidate for 3,8
B8: 3,8                                  # 13 pairs
B9: 3,8,5                                # reduction candidate for 3,8
B9: 3,8 => CTR
* 24.639851..521.6.4.164.53.216.9.4.355.31672484295.3.16654392187..1.5.423..2741569
B9: 5                                    #  8 pairs
* PAIR A9: 3,8 ROW 9
E9: 3,8,4                                # reduction candidate for 3,8
E9: 4                                    # 12 pairs
E9: 3,8                                  #  8 pairs
* PAIR A9: 3,8 COL A
A2: 3,8,4,7,9                            # reduction candidate for 3,8
A2: 4,7,9                                # 11 pairs
A2: 3,8                                  #  9 pairs
* PAIR F7: 1,2 BLK 8
D7: 1,2,3                                # reduction candidate for 1,2
D7: 3                                    # 14 pairs
D7: 1,2                                  # 11 pairs
* PAIR F7: 1,2 ROW 7
G7: 1,2,5,7                              # reduction candidate for 1,2
G7: 1,2                                  # 14 pairs
G7: 5,7                                  # 11 pairs
* PAIR H8: 2,7 BLK 9
G7: 2,7,1,5                              # reduction candidate for 2,7
G7: 1,5                                  # 15 pairs
G7: 2,7                                  #  9 pairs
* PAIR H8: 2,7 COL H
H5: 2,7,4                                # reduction candidate for 2,7
H5: 4                                    # 12 pairs
H5: 2,7                                  # 10 pairs
* PAIR I8: 3,7 BLK 9
I7: 3,7,5                                # reduction candidate for 3,7
I7: 3,7                                  # 15 pairs
I7: 5                                    #  9 pairs
* PAIR I8: 3,7 ROW 8
A8: 3,7,8,9                              # reduction candidate for 3,7
A8: 3,7                                  # 12 pairs
B8: 3,7,8,9                              # reduction candidate for 3,7
B8: 3,7                                  # 13 pairs
* PAIR G9: 1,5 BLK 9
G7: 1,5,2,7                              # reduction candidate for 1,5
G7: 1,5                                  # 15 pairs
G7: 2,7                                  #  9 pairs
* INCONCLUSIVE
* SAVE PR GRAPH zz-www.sudokuwiki.org-0064-base-pr-000.dot
* REASONING
* DIS # B2: 4,7 => CTR => B2: 3,8,9
* DIS # A8: 3,8 => CTR => A8: 7,9
* DIS # B9: 3,8 => CTR => B9: 5
* CNT   3 HDP CHAINS /  38 HYP OPENED

--------------------------------------------------
* PREPARE PR GRAPH
* PAIR REDUCTION ..
* LEVEL 0 PASS 1 ROUND 1 (AUTO SOLVE) (A9,C4,F7,G9,H8,I2,I8)
* 2....98.1..5.1.6...1....3.216.9...3.5.......8.2...3.166.4.9..8...1.5.4....27...69
* PAIR I2: 4,7 BLK 3
H1: 4,7,5                                # reduction candidate for 4,7
H1: 4,7                                  # 14 pairs
H2: 4,7,9                                # reduction candidate for 4,7
H2: 4,7                                  #  9 pairs
H3: 4,7,5,9                              # reduction candidate for 4,7
H3: 4,7                                  #  8 pairs
* PAIR I2: 4,7 ROW 2
A2: 4,7,3,8,9                            # reduction candidate for 4,7
A2: 4,7                                  # 12 pairs
B2: 4,7,3,8,9                            # reduction candidate for 4,7
B2: 4,7 => CTR
* 2...398.1..5.1.6...1....3.216.9...3.53......842...3.166.4.9..8..91.5.4..382741569
F2: 4,7,2,8                              # reduction candidate for 4,7
F2: 4,7                                  # 14 pairs
* PAIR I2: 4,7 COL I
I4: 4,7,5                                # reduction candidate for 4,7
I4: 5                                    # 15 pairs
I4: 4,7                                  #  9 pairs
* PAIR RESTART
* PAIR I2: 4,7 BLK 3
H1: 4,7,5                                # reduction candidate for 4,7
H1: 4,7                                  # 14 pairs
H2: 4,7,9                                # reduction candidate for 4,7
H2: 4,7                                  #  9 pairs
H3: 4,7,5,9                              # reduction candidate for 4,7
H3: 4,7                                  #  9 pairs
* PAIR I2: 4,7 ROW 2
A2: 4,7,3,8,9                            # reduction candidate for 4,7
A2: 4,7                                  # 12 pairs
F2: 4,7,2,8                              # reduction candidate for 4,7
F2: 4,7                                  # 14 pairs
* PAIR I2: 4,7 COL I
I4: 4,7,5                                # reduction candidate for 4,7
I4: 5                                    # 15 pairs
I4: 4,7                                  #  9 pairs
* PAIR C4: 7,8 BLK 4
A6: 7,8,4,9                              # reduction candidate for 7,8
A6: 7,8                                  # 17 pairs
C6: 7,8,9                                # reduction candidate for 7,8
C6: 7,8                                  # 12 pairs
* PAIR C4: 7,8 ROW 4
E4: 7,8,2,4                              # reduction candidate for 7,8
E4: 7,8                                  # 14 pairs
F4: 7,8,4,5                              # reduction candidate for 7,8
F4: 7,8                                  # 12 pairs
* PAIR C4: 7,8 COL C
C3: 7,8,6,9                              # reduction candidate for 7,8
C3: 7,8                                  # 10 pairs
C3: 6,9                                  #  8 pairs
* PAIR A9: 3,8 BLK 7
A8: 3,8,7,9                              # reduction candidate for 3,8
A8: 3,8 => CTR
* 2....98.1.853126.4.1....3.216.94.2355..126.4842.5.3.16674291583391658427852734169
B8: 3,8,7,9                              # reduction candidate for 3,8
B8: 3,8                                  # 13 pairs
B9: 3,8,5                                # reduction candidate for 3,8
B9: 3,8 => CTR
* 24.639851..521.6.4.164.53.216.9.4.355.31672484295.3.16654392187..1.5.423..2741569
* RESTART
* PAIR A9: 3,8 BLK 7
B8: 3,8,7,9                              # reduction candidate for 3,8
B8: 7,9                                  # 16 pairs
B8: 3,8                                  # 13 pairs
* PAIR A9: 3,8 ROW 9
E9: 3,8,4                                # reduction candidate for 3,8
E9: 4 => CTR
* 246539871.35.1.694.19...35216.9...3.593.....842...3916674.9..8.981.5.4..352748169
* PAIR A9: 3,8 COL A
A2: 3,8,4,7,9                            # reduction candidate for 3,8
A2: 4,7,9 => CTR
* 246539871735.1.69481946735216794.23.593.2.74842..73916674.9.583981356427352784169
* PAIR RESTART
* PAIR A9: 3,8 BLK 7
B8: 3,8,7,9                              # reduction candidate for 3,8
B8: 3,8                                  # 17 pairs
B8: 7,9                                  # 16 pairs
* PAIR F7: 1,2 BLK 8
D7: 1,2,3                                # reduction candidate for 1,2
D7: 3 => CTR
* 247.398.1835.1.697.1....3.216.92..345.31...28.2...3.16674391285981.5.473352784169
* PAIR I8: 3,7 BLK 9
I7: 3,7,5                                # reduction candidate for 3,7
I7: 3,7 => CTR
* 24...9851385217694.1.4853721679482355.36217484285739166.419258.79185642.852734169

* LEVEL 0 PASS 1 ROUND 2 (AUTO SOLVE) (A8,B1,B8,C1,C4,D2,D7,D8,F2,F7,F8,G4,G5,G6,H3,H5,I2,I4)
* 2..3.9851385.1.69..1....3.216.9...3.5.3.....8.2...3.16634.9.785..1.5.423852734169
* PAIR B1: 4,7 BLK 1
A3: 4,7,9                                # reduction candidate for 4,7
A3: 9 => CTR
* 247369851385.1.69.9165..3.21689.5237573.2.948429873516634.9.785791658423852734169
* PAIR C4: 7,8 ROW 4
E4: 7,8,2,4                              # reduction candidate for 7,8
E4: 7,8 => CTR
* 2.63.9851385.1.69..19...3.216.9..2345.3.2.97892...3516634.9.7857.1.5.423852734169
F4: 7,8,5                                # reduction candidate for 7,8
F4: 7,8 => SOLVED
* 246379851385412697719865342168927534593146278427583916634291785971658423852734169
* DURATION: 0:00:34.578168  START: 04:34:27.868581  END: 04:35:02.446749 2017-05-01
* SOLUTION FOUND
* SAVE PR GRAPH zz-www.sudokuwiki.org-0064-base-pr-001.dot
* REASONING
* DIS # B2: 4,7 => CTR => B2: 3,8,9
* DIS B2: 3,8,9 # A8: 3,8 => CTR => A8: 7,9
* DIS B2: 3,8,9 + A8: 7,9 # B9: 3,8 => CTR => B9: 5
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 # E9: 4 => CTR => E9: 3,8
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 # A2: 4,7,9 => CTR => A2: 3,8
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 # D7: 3 => CTR => D7: 1,2
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 # I7: 3,7 => CTR => I7: 5
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 # A3: 9 => CTR => A3: 4,7
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 + A3: 4,7 # E4: 7,8 => CTR => E4: 2,4
* PRF B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 + A3: 4,7 + E4: 2,4 # F4: 7,8 => SOL
* STA B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 + A3: 4,7 + E4: 2,4 + F4: 7,8
* CNT  10 HDP CHAINS /  39 HYP OPENED

Header Info

http://www.sudokuwiki.org/Print_Weekly_Sudoku.asp?unsolvable=64

Solution

position: 246379851385412697719865342168927534593146278427583916634291785971658423852734169 solved
Solution

See section Pair Reduction for the HDP chains leading to this result.

Appendix: Full HDP Chains

A1. Pair Reduction Analysis

Full list of HDP chains traversed:

* INC # H1: 4,7 => UNS
* INC # H2: 4,7 => UNS
* INC # H3: 4,7 => UNS
* INC # A2: 4,7 => UNS
* DIS # B2: 4,7 => CTR => B2: 3,8,9
* INC # B2: 3,8,9 => UNS
* INC # F2: 4,7 => UNS
* INC # I4: 4,7 => UNS
* INC # I4: 5 => UNS
* INC # A6: 7,8 => UNS
* INC # C6: 7,8 => UNS
* INC # E4: 7,8 => UNS
* INC # F4: 7,8 => UNS
* INC # C3: 7,8 => UNS
* INC # C3: 6,9 => UNS
* DIS # A8: 3,8 => CTR => A8: 7,9
* INC # A8: 7,9 => UNS
* INC # B8: 3,8 => UNS
* DIS # B9: 3,8 => CTR => B9: 5
* INC # B9: 5 => UNS
* INC # E9: 3,8 => UNS
* INC # E9: 4 => UNS
* INC # A2: 3,8 => UNS
* INC # A2: 4,7,9 => UNS
* INC # D7: 1,2 => UNS
* INC # D7: 3 => UNS
* INC # G7: 1,2 => UNS
* INC # G7: 5,7 => UNS
* INC # G7: 2,7 => UNS
* INC # G7: 1,5 => UNS
* INC # H5: 2,7 => UNS
* INC # H5: 4 => UNS
* INC # I7: 3,7 => UNS
* INC # I7: 5 => UNS
* INC # A8: 3,7 => UNS
* INC # B8: 3,7 => UNS
* INC # G7: 1,5 => UNS
* INC # G7: 2,7 => UNS
* CNT  38 HDP CHAINS /  38 HYP OPENED

A2. Pair Reduction

Full list of HDP chains traversed:

* INC # H1: 4,7 => UNS
* INC # H2: 4,7 => UNS
* INC # H3: 4,7 => UNS
* INC # A2: 4,7 => UNS
* DIS # B2: 4,7 => CTR => B2: 3,8,9
* INC B2: 3,8,9 # F2: 4,7 => UNS
* INC B2: 3,8,9 # I4: 4,7 => UNS
* INC B2: 3,8,9 # I4: 5 => UNS
* INC B2: 3,8,9 # H1: 4,7 => UNS
* INC B2: 3,8,9 # H2: 4,7 => UNS
* INC B2: 3,8,9 # H3: 4,7 => UNS
* INC B2: 3,8,9 # A2: 4,7 => UNS
* INC B2: 3,8,9 # F2: 4,7 => UNS
* INC B2: 3,8,9 # I4: 4,7 => UNS
* INC B2: 3,8,9 # I4: 5 => UNS
* INC B2: 3,8,9 # A6: 7,8 => UNS
* INC B2: 3,8,9 # C6: 7,8 => UNS
* INC B2: 3,8,9 # E4: 7,8 => UNS
* INC B2: 3,8,9 # F4: 7,8 => UNS
* INC B2: 3,8,9 # C3: 7,8 => UNS
* INC B2: 3,8,9 # C3: 6,9 => UNS
* DIS B2: 3,8,9 # A8: 3,8 => CTR => A8: 7,9
* INC B2: 3,8,9 + A8: 7,9 # B8: 3,8 => UNS
* DIS B2: 3,8,9 + A8: 7,9 # B9: 3,8 => CTR => B9: 5
* INC B2: 3,8,9 + A8: 7,9 + B9: 5 # B8: 3,8 => UNS
* INC B2: 3,8,9 + A8: 7,9 + B9: 5 # B8: 7,9 => UNS
* INC B2: 3,8,9 + A8: 7,9 + B9: 5 # E9: 3,8 => UNS
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 # E9: 4 => CTR => E9: 3,8
* INC B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 # A2: 3,8 => UNS
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 # A2: 4,7,9 => CTR => A2: 3,8
* INC B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 # B8: 3,8 => UNS
* INC B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 # B8: 7,9 => UNS
* INC B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 # D7: 1,2 => UNS
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 # D7: 3 => CTR => D7: 1,2
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 # I7: 3,7 => CTR => I7: 5
* INC B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 # A3: 4,7 => UNS
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 # A3: 9 => CTR => A3: 4,7
* DIS B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 + A3: 4,7 # E4: 7,8 => CTR => E4: 2,4
* PRF B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 + A3: 4,7 + E4: 2,4 # F4: 7,8 => SOL
* STA B2: 3,8,9 + A8: 7,9 + B9: 5 + E9: 3,8 + A2: 3,8 + D7: 1,2 + I7: 5 + A3: 4,7 + E4: 2,4 + F4: 7,8
* CNT  39 HDP CHAINS /  39 HYP OPENED