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