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