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