n = input()
str_list = n.split(' ')
# slist =["score1","score2","score3"]
score = "score"
for i in range(0,len(str_list)):
print("%s%d=" %(score,i+1),end="")
if (i<=len(str_list)-2):
print("%s,"%str_list[i],end="")
else:
print("%s"%str_list[i],end="")