Reshaping data from wide to long

When I try to reshape I keep getting this error r(111) no xij variables found
You typed something like reshape wide a b, i(i) j(j).
reshape looked for existing variables named a# and b# but could not find any. Remember this
picture:

I have tried entering all variables and also using a hyphen between the first and last. I have attached my data. Any help would be greatly appreciated.