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