(0 5 3)(1 19 2)(4 8 6)(7 12 9)(10 20 17 15 14)(11 21 18 16 13)
ALLOWS (11/8)-SEQUENCE
1: (1 14 17)
(0 5 3)(1 15 14 19 2)(4 8 6)(7 12 9)(10 20 17)(11 21 18 16 13)
2: (13 18 16)
(0 5 3)(1 15 14 19 2)(4 8 6)(7 12 9)(10 20 17)(11 21 18)(13)(16)
3: (10 20 17)
(0 5 3)(1 15 14 19 2)(4 8 6)(7 12 9)(10)(11 21 18)(13)(16)(17)(20)
4: (2 14 19)
(0 5 3)(1 15 14)(2)(4 8 6)(7 12 9)(10)(11 21 18)(13)(16)(17)(19)(20)