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