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