#include <stdio.h>
#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y))
 
int main(void) {
  int USCS = 6;
  int N_STEPS = 72;
  int M_STEPS = 9;
  int matrix[M_STEPS][N_STEPS];
  int WGS_PER_USC = M_STEPS*N_STEPS/USCS;
  for (int y=0; y<M_STEPS; ++y)
    for (int x=0; x<N_STEPS; ++x)
      matrix[y][x] = 9;
  for (int gid=0; gid<N_STEPS*M_STEPS; gid++){
    //Assuming round-robin assignment of WGs to USCs:
	int block = gid / (USCS * N_STEPS);
	int sidx = gid % (USCS * N_STEPS);
	int y = block * USCS;
	int height = MIN(M_STEPS - y, USCS);
	int x = sidx / height;
	y += sidx % height;
 
    // printf("x:%3d   y:%3d   usc: %d\n", x, y, gid%4);
    matrix[y][x] = gid%6; 
    //matrix[gid/N_STEPS][gid%N_STEPS] = gid%6; 
  }
  for (int y=0; y<M_STEPS; ++y){
	for (int x=0; x<N_STEPS; ++x)
	  printf("%d", matrix[y][x]);
	printf("\n");
  }
  return 0;
}

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