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