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