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

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

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

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

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