txt = '<NAME>'

print(len(txt))
print(txt[10:11])
print(txt[2:4])
print(txt.replace(' ',''))
print(txt.upper())
print(txt.lower())
print(txt.replace('H','J'))
txt = '<NAME>'

print(len(txt))
print(txt[10:11])
print(txt[2:4])
print(txt.replace(' ',''))
print(txt.upper())
print(txt.lower())
print(txt.replace('H','J'))