# Golfed:
# n=input();e=float;d=864e2
# if':'in n:a,b,c=n.split(':');print(e(a)*3600+e(b)*60+e(c))/d
# else:n=e(n);print'%02d:%02d:%02d'%(n*24%25,n*1440%60,n*d%60)
exec"""
n=input();e=float;d=864e2
if':'in n:a,b,c=n.split(':');print n,'->',(e(a)*3600+e(b)*60+e(c))/d
else:n=e(n);print n,'->','%02d:%02d:%02d'%(n*24%25,n*1440%60,n*d%60)"""*5
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