# Split input into $2$ parts: name and age

parts $=$ input$().$split$()$

name $=$ parts$[0]$

while name $!=\text{'}-1\text{'}$:

# FIXME: The following line will throw ValueError exception.

# Insert try$/$except blocks to catch the exception.

age $=$ int$($parts$[1])+1$

print$(\text{'}\{\}\{\}\text{'}.$format$($name$,$ age$))$

# Get next line

parts $=$ input$().$split$()$

name $=$ parts$[0]$