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