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