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