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