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