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