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