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