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