sub mul{ my@C; for$y(0..9){ for$x(0..9){ ($C[$y*10+$x]+=$Z[$y*10+$_]*$_[$_*10+$x])%=1e9+7for 0..9 } } @C } @@=( 1,1,1,1,1,1,1,1,0,0, 0,1,1,1,0,0,0,1,0,1, 0,1,1,1,1,1,0,0,0,1, 0,1,1,1,1,1,1,0,1,1, 0,0,1,1,1,1,0,0,0,1, 0,0,1,1,1,1,1,0,0,1, 0,0,0,1,0,1,1,1,0,1, 0,0,0,1,0,0,0,1,0,0, 0,1,0,0,0,0,1,0,1,1, 0,0,0,0,0,0,0,0,0,1 ); $Z[11*$_]=1for 0..9; $.+=<>; (@Z=mul@Z),$.>>$=&1and@Z=mul@@while$=--; print$Z[9]