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