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