(0 21 2)(1 6 3)(4 10 8)(5 19 7)(9 18 16 13 11)(12 15 14)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 6 9)
(0 21 2)(1 18 16 13 11 9 3)(4 10 8)(5 19 7)(6)(12 15 14)(17 22 20)
2: (5 19 7)
(0 21 2)(1 18 16 13 11 9 3)(4 10 8)(5)(6)(7)(12 15 14)(17 22 20)(19)
3: (4 10 8)
(0 21 2)(1 18 16 13 11 9 3)(4)(5)(6)(7)(8)(10)(12 15 14)(17 22 20)(19)
4: (3 16 9)
(0 21 2)(1 18 16)(3)(4)(5)(6)(7)(8)(9 13 11)(10)(12 15 14)(17 22 20)(19)