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

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

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

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

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