### You can't run this file, you can try to copy paste each line to the REPL though
2after = 1 ### error, variable names can't start with numbers
the first = 2 ### error, variable names can't have spaces
theSecond = 3 ### works
the.third = 4 ### error, dots (.) aren't allowed
variable-number-1 = 5 ### error, variable numbers can't have prefined operations like +,-,*,/,&&,||,~,etc. in their names
variable_number.2 = 6 ### error, first part is fine but again dots aren't allowed
rates.in% = 7 ### error, neither dot nor % is allowed % is a predefined operation which corresponds to the modulo function