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