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