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