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

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

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

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

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