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

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

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

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

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