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