#include <stdio.h>

int main()
{
	int k, m;
	double N=1, i, j;
	for (i=0; i<=1.9; i+=0.2, N+=0.2)
	{
		for (j=N; j<=(N+2.0); j++)
		{
			if (j==1.0 || j==2.0 || j==3.0 || j==4 || j==5)
			{
				printf("I=%.lf J=%.lf\n", i, j);
			}
			else if (i==1.0 || i==2.0 || i==3.0)
			{
				printf("I=%.lf J=%.lf\n", i, j);
			}
			else
			{
				printf("I=%.1lf J=%.1lf\n", i, j);
			}
		}
	}
	for (k=2; k<3; k++)
	{
		for (m=1; m<=3; m++)
		{
			printf("I=%d J=%d\n", k, m+k);
		}
	}
	return 0;
}