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