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

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

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

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

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