#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define N 3
int main(void) {
char str[2048];
scanf("%2047[^\n]%*[^\n]", str
); char* delim = ", ";
char* token;
char* row[N * 2];
row[0] = row[3] = token;
for (int i = 1; i < N; i++) {
row[0 + i] = row[3 + i] = token;
}
for (int i = 0; i < N; i++) {
printf("%s %s %s\n", row
[0 + i
], row
[1 + i
], row
[2 + i
]); }
return EXIT_SUCCESS;
}
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