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