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