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