factor %Integer (28 )*Symbol ('x' )%Integer (2 )*Symbol ('A' )%Integer (2 )*Symbol ('A' )*Number ('4' )/Integer (2 )%Integer (20 )%Integer (2 )*Symbol ('B' )%Integer (205 )%Integer (2 )*Symbol ('A' )*Symbol ('x' )%Integer (2 )*Symbol ('A' )%Integer (2 )*Symbol ('A' )*Number ('3' )/Integer (12 )%Integer (20 )-%
Integer (20 )*Symbol ('x' )%Integer (2 )*Symbol ('A' )%Integer (2 )*Symbol ('A' )*Number ('2' )/Integer (3 )%Integer (29 )
311: invalid syntax (<string>, line 1)