#include
#include
#include
using namespace std;
int main()
{
int G[3],B[3],C[3];
while(scanf("%d %d %d %d %d %d %d %d %d",&B[0],&G[0],&C[0],&B[1],&G[1],&C[1],&B[2],&G[2],&C[2]) != EOF)
{
int min = INT_MAX,temp;
char ans[4];
temp = G[0] + C[0] + B[1] + G[1] + B[2] + C[2];
if(temp < min)
{
min = temp;
strcpy(ans,"BCG");
}
temp = G[0] + C[0] + B[1] + C[1] + B[2] + G[2];
if(temp < min)
{
min = temp;
strcpy(ans,"BGC");
}
temp = B[0] + G[0] + C[1] + G[1] + C[2] + B[2];
if(temp < min)
{
min = temp;
strcpy(ans,"CBG");
}
temp = G[0] + B[0] + C[1] + B[1] + C[2] + G[2];
if(temp < min)
{
min = temp;
strcpy(ans,"CGB");
}
temp = B[0] + C[0] + G[1] + C[1] + B[2] + G[2];
if(temp < min)
{
min = temp;
strcpy(ans,"GBC");
}
temp = C[0] + B[0] + G[1] + B[1] + G[2] + C[2];
if(temp < min)
{
min = temp;
strcpy(ans,"GCB");
}
printf("%s %d\n",ans,min);
}
return 0;
}
