1 2 3 4 5 6 7 8 9 10 11 12 13 14
IDENT 3 "foo" WHITESPACE 1 " " IDENT 4 "foo_" WHITESPACE 1 " " IDENT 4 "_foo" WHITESPACE 1 " " UNDERSCORE 1 "_" WHITESPACE 1 " " IDENT 2 "__" WHITESPACE 1 " " IDENT 1 "x" WHITESPACE 1 " " IDENT 12 "привет" WHITESPACE 1 "\n"