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