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