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