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