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