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