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