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