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

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

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

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

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