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