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

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

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

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

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