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