#include<bits/stdc++.h>
#define ywj(a) freopen(#a".in","r",stdin); //freopen(#a".out","w",stdout);
#define wlp ios::sync_with_stdio(false);
#define f1(i,a,b) for(register int i=a;i<=b;i++)
#define f2(i,a,b) for(register int i=a;i>=b;i--)
#define ll long long
#define maxn 1005
using namespace std;
int ans;
string s;
int wot(string x){
	bool vis=true;
	if(x[0]=='-') vis=false;
	else if(x[0]=='+') vis=true;
	unsigned short len=x.length();
	int num=0;
	ll xp=1;
	f2(i,len-1,0){
		if(x[i]=='-'||x[i]=='+') continue;
		num+=(x[i]-'0')*xp;
		xp*=10;
	}
	if(vis) return num;
	else return 0-num; 
}
int work(int x){
	int point=0;
	if(x<0) point++;
	while(x!=0){
		point++;
		x/=10;
	}
	return point;
}
int read(){
	int x=0,f=1;
	char ch=getchar();
	while(!isdigit(ch)){if(ch=='-')f=-1;ch=getchar();}
	while(isdigit(ch)){x=(x<<3)+(x<<1)+ch-48;ch=getchar();}
	return x*f;
}
void write(int x){
	if(x<0) putchar('-'),x=-x;
	if(x>9) write(x/10);
	putchar(x%10+'0');
}
int main(){
//	ywj(1957)
	wlp;
	int T;
	char last_op;
	T=read();
	while(T--){
		ans=2;
		int point=0;
		int a,b,c;
		getline(cin,s);
		int len=s.length();
		if(!isdigit(s[0])){
			if(s[0]=='a') last_op='+';
			else if(s[0]=='b') last_op='-';
			else if(s[0]=='c') last_op='*';
		}
		string tmp;
		tmp.clear();
		f1(i,2,len-1){
			if(!isdigit(s[i])){point=i;break;}
			tmp+=s[i];
		}
		a=wot(tmp);ans+=work(a);
		tmp.clear();
		f1(i,point+1,len-1){
			if(!isdigit(s[i])) break;
			tmp+=s[i];
		}
		b=wot(tmp);ans+=work(b);
		if(last_op=='+') c=(a+b);
		else if(last_op=='-') c=(a-b);
		else if(last_op=='*') c=(a*b);
		ans+=work(c);
		write(a);putchar(last_op);write(b);putchar('=');write(c);puts("");
		write(ans);
		puts("");
	}
	return 0;
}