Analysis of zz-www.sudokuoftheday.co.uk-20190104-absurd-base.sdk

Contents

Sudoku from http://www.sudokuoftheday.co.uk/cgi-bin/sudoku1280.cgi?ACTION=archive2&USER=&MONTH=Jan&YEAR=2019

level: medium

Sudoku from http://www.sudokuoftheday.co.uk/cgi-bin/sudoku1280.cgi?ACTION=archive2&USER=&MONTH=Jan&YEAR=2019

position: 2..3....8...4...7...8.1.3...3.24.5...9......648............7...3.4...2.1.1......9 initial

Autosolve

position: 2..3....8..34...7...8.1.3...3.249587.92..3..648...1923.2.1378..374...2.181..24739 autosolve
Autosolve

Pair Reduction Variants

Pair Reduction Analysis

Pair Reduction Analysis

The following important HDP chains were detected:

* DIS # C1: 1,9 => CTR => C1: 7
* PRF # C1: 7 => SOL
* DIS # B1: 5,6 => CTR => B1: 4
* DIS # E2: 5,6 => CTR => E2: 8,9
* DIS # F2: 5,6 => CTR => F2: 2,8
* DIS # C1: 1 => CTR => C1: 7,9
* DIS # D3: 5,6 => CTR => D3: 7,9
* PRF # E1: 5,6 => SOL
* DIS # E2: 5,6 => CTR => E2: 8,9
* DIS # F2: 5,6 => CTR => F2: 2,8
* DIS # D3: 5,6 => CTR => D3: 7,9
* DIS # F3: 5,6 => CTR => F3: 2
* DIS # B1: 5,6 => CTR => B1: 4
* DIS # F8: 8 => CTR => F8: 5,6
* DIS # G1: 4 => CTR => G1: 1,6
* DIS # I3: 4 => CTR => I3: 2,5
* DIS # F2: 2,5 => CTR => F2: 6,8
* DIS # D5: 5,7 => CTR => D5: 8
* PRF # E6: 5,7 => SOL
* DIS # G1: 6 => CTR => G1: 1,4
* DIS # H1: 1,4 => CTR => H1: 5,9
* DIS # C7: 5,6 => CTR => C7: 9
* DIS # D8: 5,6 => CTR => D8: 8,9
* DIS # E8: 5,6 => CTR => E8: 8,9
* DIS # D3: 5,6 => CTR => D3: 7,9
* DIS # H7: 4,5 => CTR => H7: 6
* DIS # I3: 2 => CTR => I3: 4,5
* DIS # H7: 4 => CTR => H7: 5,6
* DIS # D8: 5,6 => CTR => D8: 8,9
* DIS # E8: 5,6 => CTR => E8: 8,9
* CNT  30 HDP CHAINS /  65 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 # C1: 1,9 => CTR => C1: 7
* PRF C1: 7 => SOL
* STA C1: 7
* CNT   2 HDP CHAINS /   1 HYP OPENED

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

Details

Positions

2..3....8...4...7...8.1.3...3.24.5...9......648............7...3.4...2.1.1......9 initial
2..3....8..34...7...8.1.3...3.249587.92..3..648...1923.2.1378..374...2.181..24739 autosolve
247365198153498672968712345631249587792853416485671923529137864374986251816524739 solved

Classification

level: medium

Pairing Analysis

--------------------------------------------------
* PAIRS (16)
A2: 1,9
B2: 5,6
A3: 7,9
F1: 5,6
G2: 1,6
I2: 2,5
A4: 1,6
C4: 1,6
A5: 5,7
C6: 5,7
G5: 1,4
H5: 1,4
C9: 5,6
D9: 5,6
I7: 4,5
H8: 5,6

--------------------------------------------------
* CONSTRAINT PAIRS (AUTO SOLVE)
C1,A2: 1.. / C1 = 1  =>  0 pairs (X) / A2 = 1  => 18 pairs (_)
A4,C4: 1.. / A4 = 1  =>  0 pairs (X) / C4 = 1  => 18 pairs (_)
G5,H5: 1.. / G5 = 1  =>  0 pairs (X) / H5 = 1  => 15 pairs (_)
A2,G2: 1.. / A2 = 1  => 18 pairs (_) / G2 = 1  =>  0 pairs (X)
A2,A4: 1.. / A2 = 1  => 18 pairs (_) / A4 = 1  =>  0 pairs (X)
C1,C4: 1.. / C1 = 1  =>  0 pairs (X) / C4 = 1  => 18 pairs (_)
H1,H5: 1.. / H1 = 1  =>  0 pairs (X) / H5 = 1  => 15 pairs (_)
F2,F3: 2.. / F2 = 2  =>  0 pairs (X) / F3 = 2  => 16 pairs (_)
I2,I3: 2.. / I2 = 2  => 16 pairs (_) / I3 = 2  =>  0 pairs (X)
F2,I2: 2.. / F2 = 2  =>  0 pairs (X) / I2 = 2  => 16 pairs (_)
F3,I3: 2.. / F3 = 2  => 16 pairs (_) / I3 = 2  =>  0 pairs (X)
B1,B3: 4.. / B1 = 4  => 17 pairs (_) / B3 = 4  =>  0 pairs (X)
G5,H5: 4.. / G5 = 4  => 15 pairs (_) / H5 = 4  =>  0 pairs (X)
H7,I7: 4.. / H7 = 4  =>  0 pairs (X) / I7 = 4  => 18 pairs (_)
G1,G5: 4.. / G1 = 4  =>  0 pairs (X) / G5 = 4  => 15 pairs (_)
I3,I7: 4.. / I3 = 4  =>  0 pairs (X) / I7 = 4  => 18 pairs (_)
A5,C6: 5.. / A5 = 5  =>  0 pairs (X) / C6 = 5  =>  0 pairs (_)
C9,D9: 5.. / C9 = 5  =>  0 pairs (X) / D9 = 5  => 16 pairs (_)
A5,A7: 5.. / A5 = 5  =>  0 pairs (X) / A7 = 5  =>  0 pairs (_)
G1,G2: 6.. / G1 = 6  =>  0 pairs (X) / G2 = 6  => 18 pairs (_)
A4,C4: 6.. / A4 = 6  => 18 pairs (_) / C4 = 6  =>  0 pairs (X)
D6,E6: 6.. / D6 = 6  =>  0 pairs (*) / E6 = 6  =>  0 pairs (X)
H7,H8: 6.. / H7 = 6  => 16 pairs (_) / H8 = 6  =>  0 pairs (X)
C9,D9: 6.. / C9 = 6  => 16 pairs (_) / D9 = 6  =>  0 pairs (X)
A4,A7: 6.. / A4 = 6  => 18 pairs (_) / A7 = 6  =>  0 pairs (X)
C1,A3: 7.. / C1 = 7  =>  0 pairs (*) / A3 = 7  =>  0 pairs (X)
E1,D3: 7.. / E1 = 7  =>  0 pairs (X) / D3 = 7  =>  0 pairs (_)
A5,C6: 7.. / A5 = 7  =>  0 pairs (*) / C6 = 7  =>  0 pairs (X)
C1,E1: 7.. / C1 = 7  =>  0 pairs (*) / E1 = 7  =>  0 pairs (X)
A3,D3: 7.. / A3 = 7  =>  0 pairs (X) / D3 = 7  =>  0 pairs (_)
A3,A5: 7.. / A3 = 7  =>  0 pairs (X) / A5 = 7  =>  0 pairs (_)
C1,C6: 7.. / C1 = 7  =>  0 pairs (*) / C6 = 7  =>  0 pairs (X)
E2,F2: 8.. / E2 = 8  =>  0 pairs (X) / F2 = 8  => 19 pairs (_)
D5,E5: 8.. / D5 = 8  => 17 pairs (_) / E5 = 8  =>  0 pairs (X)
D5,D8: 8.. / D5 = 8  => 17 pairs (_) / D8 = 8  =>  0 pairs (X)
F2,F8: 8.. / F2 = 8  => 19 pairs (_) / F8 = 8  =>  0 pairs (X)
H1,H3: 9.. / H1 = 9  => 21 pairs (_) / H3 = 9  =>  0 pairs (X)
A7,C7: 9.. / A7 = 9  =>  0 pairs (X) / C7 = 9  => 18 pairs (_)
D8,E8: 9.. / D8 = 9  => 17 pairs (_) / E8 = 9  =>  0 pairs (X)
A2,E2: 9.. / A2 = 9  =>  0 pairs (X) / E2 = 9  => 18 pairs (_)
C1,C7: 9.. / C1 = 9  =>  0 pairs (X) / C7 = 9  => 18 pairs (_)
D3,D8: 9.. / D3 = 9  =>  0 pairs (X) / D8 = 9  => 17 pairs (_)
* DURATION: 0:00:59.620107  START: 02:42:05.090853  END: 02:43:04.710960 2019-05-01
* CP COUNT: (42)
* SOLUTION FOUND

--------------------------------------------------
* PREPARE PR GRAPH
* PAIR REDUCTION ..
* LEVEL 0 PASS 1 ROUND 1 (AUTO SOLVE) (A2,A3,A4,A5,B2,C4,C6,C9,D9,F1,G2,G5,H5,H8,I2,I7)
* 2..3....8..34...7...8.1.3...3.249587.92..3..648...1923.2.1378..374...2.181..24739
* PAIR A2: 1,9 BLK 1
C1: 1,9,7                                # reduction candidate for 1,9
C1: 1,9 => CTR
* 2.1376..89.34.81727.89123..136249587592783416487..19236291378..37489.261815624739
C1: 7 => SOLVED
* 247365198153498672968712345631249587792853416485671923529137864374986251816524739
* PAIR B2: 5,6 BLK 1
B1: 5,6,4                                # reduction candidate for 5,6
B1: 5,6 => CTR
* 26.3.5..81534986727486123956312495875928.3..648...1923.2.1378.43749.6251816524739
B1: 4                                    # 17 pairs
B3: 5,6,4                                # reduction candidate for 5,6
B3: 5,6                                  # 17 pairs
* PAIR B2: 5,6 ROW 2
E2: 5,6,8,9                              # reduction candidate for 5,6
E2: 5,6 => CTR
* 2.1376..89.34.81727.8.123..136249587592..3416487..19236291378..374...261815624739
E2: 8,9                                  # 17 pairs
F2: 5,6,2,8                              # reduction candidate for 5,6
F2: 5,6 => CTR
* 2..3....89.348.1727.8.123..136249587592873416487..19236291378..374..8261815624739
F2: 2,8                                  # 17 pairs
* PAIR A3: 7,9 BLK 1
C1: 7,9,1                                # reduction candidate for 7,9
C1: 1 => CTR
* 241375.989.34..17.7.891.3..136249587592783416487..19236291378..37489.261815624739
C1: 7,9                                  # 18 pairs
* PAIR A3: 7,9 ROW 3
D3: 7,9,5,6                              # reduction candidate for 7,9
D3: 5,6 => CTR
* 2..37...8..3498.727.8.1239..3.249587592783..6487..192392.1378..374...2.181..24739
D3: 7,9                                  # 21 pairs
* PAIR F1: 5,6 BLK 2
E1: 5,6,7,9                              # reduction candidate for 5,6
E1: 5,6 => SOLVED
* 247365198153498672968712345631249587792853416485671923529137864374986251816524739
E1: 7,9                                  # 17 pairs
E2: 5,6,8,9                              # reduction candidate for 5,6
E2: 5,6 => CTR
* 2.1376..89.34.81727.8.123..136249587592..3416487..19236291378..374...261815624739
E2: 8,9                                  # 17 pairs
F2: 5,6,2,8                              # reduction candidate for 5,6
F2: 5,6 => CTR
* 2..3....89.348.1727.8.123..136249587592873416487..19236291378..374..8261815624739
F2: 2,8                                  # 17 pairs
D3: 5,6,7,9                              # reduction candidate for 5,6
D3: 5,6 => CTR
* 2..37...8..3498.727.8.1239..3.249587592783..6487..192392.1378..374...2.181..24739
D3: 7,9                                  # 21 pairs
F3: 5,6,2                                # reduction candidate for 5,6
F3: 5,6 => CTR
* 2.137.698963482175..8.1.3.2136249587.928.341648...1923629137854374..8261815624739
F3: 2                                    # 16 pairs
* PAIR F1: 5,6 ROW 1
B1: 5,6,4                                # reduction candidate for 5,6
B1: 5,6 => CTR
* 26.3.5..81534986727486123956312495875928.3..648...1923.2.1378.43749.6251816524739
B1: 4                                    # 17 pairs
* PAIR F1: 5,6 COL F
F8: 5,6,8                                # reduction candidate for 5,6
F8: 8 => CTR
* 2..3....89.348.17.7.8.1.3..136249587592873416487..19236291378..374..8261815624739
F8: 5,6                                  # 19 pairs
* PAIR G2: 1,6 BLK 3
G1: 1,6,4                                # reduction candidate for 1,6
G1: 4 => CTR
* 269375418153498672748612395631249587.92..314648...192392.1378.4374986251816524739
G1: 1,6                                  # 15 pairs
* PAIR I2: 2,5 BLK 3
I3: 2,5,4                                # reduction candidate for 2,5
I3: 4 => CTR
* 24.37...8.534...72768912354.3.249587592783416487561923.2.137845374...261815624739
I3: 2,5                                  # 18 pairs
* PAIR I2: 2,5 ROW 2
F2: 2,5,6,8                              # reduction candidate for 2,5
F2: 2,5 => CTR
* 2..3....89.348.17.7.8.1.3..136249587592873416487..19236291378..374..8261815624739
F2: 6,8                                  # 17 pairs
* PAIR A5: 5,7 ROW 5
D5: 5,7,8                                # reduction candidate for 5,7
D5: 5,7 => CTR
* 2.1376..89.34.81727.89123..136249587592783416487..19236291378..37489.261815624739
D5: 8                                    # 17 pairs
E5: 5,7,8                                # reduction candidate for 5,7
E5: 5,7                                  # 17 pairs
* PAIR C6: 5,7 ROW 6
D6: 5,7,6                                # reduction candidate for 5,7
D6: 5,7                                  # 17 pairs
E6: 5,7,6                                # reduction candidate for 5,7
E6: 5,7 => SOLVED
* 247365198153498672968712345631249587792853416485671923529137864374986251816524739
E6: 6                                    # 17 pairs
* PAIR G5: 1,4 COL G
G1: 1,4,6                                # reduction candidate for 1,4
G1: 6 => CTR
* 2.13756989.34..17.7.891.3..1362495875927834164875619236291378..374...261815624739
G1: 1,4                                  # 18 pairs
* PAIR H5: 1,4 COL H
H1: 1,4,5,9                              # reduction candidate for 1,4
H1: 1,4 => CTR
* 2..3....8..34...7.7.8.1.39..3.249587592873..6487..1923.2.1378..3749..2.181..24739
H1: 5,9                                  # 17 pairs
* PAIR C9: 5,6 BLK 7
A7: 5,6,9                                # reduction candidate for 5,6
A7: 5,6                                  # 18 pairs
C7: 5,6,9                                # reduction candidate for 5,6
C7: 5,6 => CTR
* 2.937...81.34986727.8.1239.631249587592783..6487..192392.1378..374...2.181..24739
C7: 9                                    # 18 pairs
* PAIR D9: 5,6 BLK 8
D8: 5,6,8,9                              # reduction candidate for 5,6
D8: 5,6 => CTR
* 2.73....8..34...7...891.3...3.249587.928.3..648.761923.2.1378..374.982.181..24739
D8: 8,9                                  # 17 pairs
E8: 5,6,8,9                              # reduction candidate for 5,6
E8: 5,6 => CTR
* 2..39...89.348.17.7.8.1.3...3.249587.928.3..648...1923.2.1378..3749.82.181..24739
E8: 8,9                                  # 17 pairs
F8: 5,6,8                                # reduction candidate for 5,6
F8: 5,6                                  # 19 pairs
* PAIR D9: 5,6 COL D
D3: 5,6,7,9                              # reduction candidate for 5,6
D3: 5,6 => CTR
* 2..37...8..3498.727.8.1239..3.249587592783..6487..192392.1378..374...2.181..24739
D3: 7,9                                  # 21 pairs
D6: 5,6,7                                # reduction candidate for 5,6
D6: 5,6                                  # 24 pairs
* PAIR I7: 4,5 BLK 9
H7: 4,5,6                                # reduction candidate for 4,5
H7: 4,5 => CTR
* 2..376.989.345..7.7.891.3...3.249587592783..6487561923.2.1378..374895261815624739
H7: 6                                    # 16 pairs
* PAIR I7: 4,5 COL I
I3: 4,5,2                                # reduction candidate for 4,5
I3: 2 => CTR
* 2.137.698963482175..8.1.3.2136249587.928.341648...1923629137854374..8261815624739
I3: 4,5                                  # 16 pairs
* PAIR H8: 5,6 BLK 9
H7: 5,6,4                                # reduction candidate for 5,6
H7: 4 => CTR
* 24.37...8..34...72768912354.3.249587592783416487561923.2.137845374895261815624739
H7: 5,6                                  # 18 pairs
* PAIR H8: 5,6 ROW 8
D8: 5,6,8,9                              # reduction candidate for 5,6
D8: 5,6 => CTR
* 2.73....8..34...7...891.3...3.249587.928.3..648.761923.2.1378..374.982.181..24739
D8: 8,9                                  # 17 pairs
E8: 5,6,8,9                              # reduction candidate for 5,6
E8: 5,6 => CTR
* 2..39...89.348.17.7.8.1.3...3.249587.928.3..648...1923.2.1378..3749.82.181..24739
E8: 8,9                                  # 17 pairs
F8: 5,6,8                                # reduction candidate for 5,6
F8: 5,6                                  # 19 pairs
* INCONCLUSIVE
* SAVE PR GRAPH zz-www.sudokuoftheday.co.uk-20190104-absurd-base-pr-000.dot
* REASONING
* DIS # C1: 1,9 => CTR => C1: 7
* PRF # C1: 7 => SOL
* DIS # B1: 5,6 => CTR => B1: 4
* DIS # E2: 5,6 => CTR => E2: 8,9
* DIS # F2: 5,6 => CTR => F2: 2,8
* DIS # C1: 1 => CTR => C1: 7,9
* DIS # D3: 5,6 => CTR => D3: 7,9
* PRF # E1: 5,6 => SOL
* DIS # E2: 5,6 => CTR => E2: 8,9
* DIS # F2: 5,6 => CTR => F2: 2,8
* DIS # D3: 5,6 => CTR => D3: 7,9
* DIS # F3: 5,6 => CTR => F3: 2
* DIS # B1: 5,6 => CTR => B1: 4
* DIS # F8: 8 => CTR => F8: 5,6
* DIS # G1: 4 => CTR => G1: 1,6
* DIS # I3: 4 => CTR => I3: 2,5
* DIS # F2: 2,5 => CTR => F2: 6,8
* DIS # D5: 5,7 => CTR => D5: 8
* PRF # E6: 5,7 => SOL
* DIS # G1: 6 => CTR => G1: 1,4
* DIS # H1: 1,4 => CTR => H1: 5,9
* DIS # C7: 5,6 => CTR => C7: 9
* DIS # D8: 5,6 => CTR => D8: 8,9
* DIS # E8: 5,6 => CTR => E8: 8,9
* DIS # D3: 5,6 => CTR => D3: 7,9
* DIS # H7: 4,5 => CTR => H7: 6
* DIS # I3: 2 => CTR => I3: 4,5
* DIS # H7: 4 => CTR => H7: 5,6
* DIS # D8: 5,6 => CTR => D8: 8,9
* DIS # E8: 5,6 => CTR => E8: 8,9
* CNT  30 HDP CHAINS /  65 HYP OPENED

--------------------------------------------------
* PREPARE PR GRAPH
* PAIR REDUCTION ..
* LEVEL 0 PASS 1 ROUND 1 (AUTO SOLVE) (A2,A3,A4,A5,B2,C4,C6,C9,D9,F1,G2,G5,H5,H8,I2,I7)
* 2..3....8..34...7...8.1.3...3.249587.92..3..648...1923.2.1378..374...2.181..24739
* PAIR A2: 1,9 BLK 1
C1: 1,9,7                                # reduction candidate for 1,9
C1: 1,9 => CTR
* 2.1376..89.34.81727.89123..136249587592783416487..19236291378..37489.261815624739
C1: 7 => SOLVED
* 247365198153498672968712345631249587792853416485671923529137864374986251816524739
* DURATION: 0:00:02.614287  START: 02:43:51.936403  END: 02:43:54.550690 2019-05-01
* SOLUTION FOUND
* SAVE PR GRAPH zz-www.sudokuoftheday.co.uk-20190104-absurd-base-pr-001.dot
* REASONING
* DIS # C1: 1,9 => CTR => C1: 7
* PRF C1: 7 => SOL
* STA C1: 7
* CNT   2 HDP CHAINS /   1 HYP OPENED

Header Info

http://www.sudokuoftheday.co.uk/cgi-bin/sudoku1280.cgi?ACTION=archive2&USER=&MONTH=Jan&YEAR=2019, 20190104, absurd

Solution

position: 247365198153498672968712345631249587792853416485671923529137864374986251816524739 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:

* DIS # C1: 1,9 => CTR => C1: 7
* PRF # C1: 7 => SOL
* DIS # B1: 5,6 => CTR => B1: 4
* INC # B1: 4 => UNS
* INC # B3: 5,6 => UNS
* DIS # E2: 5,6 => CTR => E2: 8,9
* INC # E2: 8,9 => UNS
* DIS # F2: 5,6 => CTR => F2: 2,8
* INC # F2: 2,8 => UNS
* INC # C1: 7,9 => UNS
* DIS # C1: 1 => CTR => C1: 7,9
* INC # D3: 7,9 => UNS
* DIS # D3: 5,6 => CTR => D3: 7,9
* PRF # E1: 5,6 => SOL
* INC # E1: 7,9 => UNS
* DIS # E2: 5,6 => CTR => E2: 8,9
* INC # E2: 8,9 => UNS
* DIS # F2: 5,6 => CTR => F2: 2,8
* INC # F2: 2,8 => UNS
* DIS # D3: 5,6 => CTR => D3: 7,9
* INC # D3: 7,9 => UNS
* DIS # F3: 5,6 => CTR => F3: 2
* INC # F3: 2 => UNS
* DIS # B1: 5,6 => CTR => B1: 4
* INC # B1: 4 => UNS
* INC # F8: 5,6 => UNS
* DIS # F8: 8 => CTR => F8: 5,6
* INC # G1: 1,6 => UNS
* DIS # G1: 4 => CTR => G1: 1,6
* INC # I3: 2,5 => UNS
* DIS # I3: 4 => CTR => I3: 2,5
* DIS # F2: 2,5 => CTR => F2: 6,8
* INC # F2: 6,8 => UNS
* DIS # D5: 5,7 => CTR => D5: 8
* INC # D5: 8 => UNS
* INC # E5: 5,7 => UNS
* INC # D6: 5,7 => UNS
* PRF # E6: 5,7 => SOL
* INC # E6: 6 => UNS
* INC # G1: 1,4 => UNS
* DIS # G1: 6 => CTR => G1: 1,4
* DIS # H1: 1,4 => CTR => H1: 5,9
* INC # H1: 5,9 => UNS
* INC # A7: 5,6 => UNS
* DIS # C7: 5,6 => CTR => C7: 9
* INC # C7: 9 => UNS
* DIS # D8: 5,6 => CTR => D8: 8,9
* INC # D8: 8,9 => UNS
* DIS # E8: 5,6 => CTR => E8: 8,9
* INC # E8: 8,9 => UNS
* INC # F8: 5,6 => UNS
* DIS # D3: 5,6 => CTR => D3: 7,9
* INC # D3: 7,9 => UNS
* INC # D6: 5,6 => UNS
* DIS # H7: 4,5 => CTR => H7: 6
* INC # H7: 6 => UNS
* INC # I3: 4,5 => UNS
* DIS # I3: 2 => CTR => I3: 4,5
* INC # H7: 5,6 => UNS
* DIS # H7: 4 => CTR => H7: 5,6
* DIS # D8: 5,6 => CTR => D8: 8,9
* INC # D8: 8,9 => UNS
* DIS # E8: 5,6 => CTR => E8: 8,9
* INC # E8: 8,9 => UNS
* INC # F8: 5,6 => UNS
* CNT  65 HDP CHAINS /  65 HYP OPENED

A2. Pair Reduction

Full list of HDP chains traversed:

* DIS # C1: 1,9 => CTR => C1: 7
* PRF C1: 7 => SOL
* STA C1: 7
* CNT   2 HDP CHAINS /   1 HYP OPENED