(0 20 17)(1 21 3)(2 6 4)(5 19 14 11 10)(7 18 16 13 8)(9 15 12)
ALLOWS (11/8)-SEQUENCE
1: (0 6 17)
(0)(1 21 3)(2 6 20 17 4)(5 19 14 11 10)(7 18 16 13 8)(9 15 12)
2: (5 19 14)
(0)(1 21 3)(2 6 20 17 4)(5 11 10)(7 18 16 13 8)(9 15 12)(14)(19)
3: (13 18 16)
(0)(1 21 3)(2 6 20 17 4)(5 11 10)(7 18 8)(9 15 12)(13)(14)(16)(19)
4: (4 20 17)
(0)(1 21 3)(2 6 20)(4)(5 11 10)(7 18 8)(9 15 12)(13)(14)(16)(17)(19)