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