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