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