def main():
entery = 0
kody = [0] * 1000
while True:
try:
napis = input()
entery += 1
except:
kody[10] = entery
for i in range(260):
if kody[i] != 0:
print(i, kody[i])
quit()
for znak in napis:
kody[ord(znak)] += 1
main()
ZGVmIG1haW4oKToKICBlbnRlcnkgPSAwCiAga29keSA9IFswXSAqIDEwMDAKICB3aGlsZSBUcnVlOgogICAgdHJ5OgogICAgICBuYXBpcyA9IGlucHV0KCkKICAgICAgZW50ZXJ5ICs9IDEKICAgIGV4Y2VwdDoKICAgICAga29keVsxMF0gPSBlbnRlcnkKICAgICAgZm9yIGkgaW4gcmFuZ2UoMjYwKToKICAgICAgICBpZiBrb2R5W2ldICE9IDA6CiAgICAgICAgICBwcmludChpLCBrb2R5W2ldKQogICAgICBxdWl0KCkKICAgIAogICAgZm9yIHpuYWsgaW4gbmFwaXM6CiAgICAgIGtvZHlbb3JkKHpuYWspXSArPSAxCiAgICAKbWFpbigp