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