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