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