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