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