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