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

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

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

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

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