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