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

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

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

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

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