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#include<stdio.h>
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int main()
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{
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int i;
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float a[13],x,sum;
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for(i=1;i<=12;i++)
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{
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scanf("%f",&a[i]);
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}
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for(i=1;i<=12;i++)
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{
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if(i==1||i==5||i==9)
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printf("%5.0f ",a[i]);
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else
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{
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printf("%0.1f ",a[i]);
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sum+=a[i];
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if(i%4==0)
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{
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printf("%0.1f",sum);
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printf("\n");
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sum=0;
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}
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}
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}
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}
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