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