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