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