(0 19 16)(1 20 5)(2 11 3)(4 9 6)(7 12 10)(8 17 14)(13 18 15)
ALLOWS (11/8)-SEQUENCE
1: (2 8 17)
(0 19 16)(1 20 5)(2 14 8 11 3)(4 9 6)(7 12 10)(13 18 15)(17)
2: (8 11 14)
(0 19 16)(1 20 5)(2 14 3)(4 9 6)(7 12 10)(8)(11)(13 18 15)(17)
3: (7 12 10)
(0 19 16)(1 20 5)(2 14 3)(4 9 6)(7)(8)(10)(11)(12)(13 18 15)(17)
4: (13 18 15)
(0 19 16)(1 20 5)(2 14 3)(4 9 6)(7)(8)(10)(11)(12)(13)(15)(17)(18)