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