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