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

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

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

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

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