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