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