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

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

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

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

(0)(1 7 3)(2 12 10)(4 18 5)(6)(8)(9)(11 15 13)(14)(16)(17)(19)(20)