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