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