/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!\n");
return 0;
}
*/
#include <stdio.h>
int main()
{
int n,i,y,m,d,k,a[10];
scanf("%d",&n);
for(i=0; i<n; i++)
{
scanf("%d",&a[i]);
}
for(i=0; i<n; i++)
{
y=a[i]/10000;
m=a[i]%10000/100;
d=a[i]%10000%100;
if(m>12||m==0)
{
printf("#%d -1\n",i+1);
}
else if(m==2&&d>28)
{
printf("#%d -1\n",i+1);
}
else if(m<8&&m%2==1&&d>31)
{
printf("#%d -1\n",i+1);
}
else if(m>8&&m%2==0&&d>31)
{
printf("#%d -1\n",i+1);
}
else if(m<8&&m%2==0&&d>30)
{
printf("#%d -1\n",i+1);
}
else if(m>8&&m%2==1&&d>30)
{
printf("#%d -1\n",i+1);
}
else
{
printf("#%d %04d/%02d/%02d\n",i+1,y,m,d);
}
}
}