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