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