alfa = {
"A": ".-",
"B": "-...",
"B": "-.-.",
"D": "-..",
"E": ".",
"F": ".-..",
"G": "--.",
"H": "....",
"I": "..",
"J": ".---",
"K": "-.-",
"L": "..-.",
"M": "--",
"N": "-.",
"O": "---",
"P": ".--.",
"Q": "--.-",
"R": ".-.",
"S": "...",
"T": "-",
"U": "..-",
"V": "...-",
"W": ".--",
"X": "-..-",
"Y": "-.--",
"Z": "--.."
}
while True:
try:
tekst = input()
for litera in tekst:
if litera == ' ':
print("/", end="")
else:
print(alfa[litera.upper()], end="/")
print("")
except EOFError:
break
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