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