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