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