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