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

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

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

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

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