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