def positional_number_string(n):
if n > <NUM_LIT:20>:<EOL><INDENT>suffix = positional_suffix[n % <NUM_LIT:10>]<EOL>return "<STR_LIT>" % (n, suffix)<EOL><DEDENT>elif n > <NUM_LIT:3>:<EOL><INDENT>return "<STR_LIT>" % n<EOL><DEDENT>elif n == <NUM_LIT:3>:<EOL><INDENT>return "<STR_LIT>"<EOL><DEDENT>elif n == <NUM_LIT:2>:<EOL><INDENT>return "<STR_LIT>"<EOL><DEDENT>elif n == <NUM_LIT:1>:<EOL><INDENT>return "<STR_LIT>"<EOL><DEDENT>return "<STR_LIT>"<EOL>
Print the position string equivalent of a positive integer. Examples:

        0: zeroeth
        1: first
        2: second
        14: 14th
        21: 21st