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