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