102

#include <cstdio>

int main()

{

// b, g, c

int first [3];

int second[3];

int third [3];

while ( scanf("%d %d %d %d %d %d %d %d %d", &first[0], &first[1], &first[2], &second[0], &second[1], &second[2], &third[0], &third[1], &third[2]) == 9 )

{

int gbc = first[0]+first[2]+second[1]+second[2]+third[0]+third[1];

int gcb = first[0]+first[2]+second[0]+second[1]+third[1]+third[2];

int bgc = first[1]+first[2]+second[0]+second[2]+third[0]+third[1];

int bcg = first[1]+first[2]+second[0]+second[1]+third[0]+third[2];

int cgb = first[0]+first[1]+second[0]+second[2]+third[1]+third[2];

int cbg = first[0]+first[1]+second[1]+second[2]+third[0]+third[2];

int min = gbc;

if ( min > gcb )

min = gcb;

if ( min > bgc )

min = bgc;

if ( min > bcg )

min = bcg;

if ( min > cgb )

min = cgb;

if ( min > cbg )

min = cbg;

if ( min == bcg )

printf("BCG %d\n", min);

else if ( min == bgc )

printf("BGC %d\n", min);

else if ( min == cbg )

printf("CBG %d\n", min);

else if ( min == cgb )

printf("CGB %d\n", min);

else if ( min == gbc )

printf("GBC %d\n", min);

else if ( min == gcb )

printf("GCB %d\n", min);

}

return 0;

}