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