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

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

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

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

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