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