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