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