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