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

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

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

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

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