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

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

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

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

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