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