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

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

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

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

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