1 2 3 4 5 6 7 8
LIFETIME_IDENT 2 "\'a" WHITESPACE 1 " " LIFETIME_IDENT 4 "\'foo" WHITESPACE 1 " " LIFETIME_IDENT 12 "\'foo_bar_baz" WHITESPACE 1 " " LIFETIME_IDENT 2 "\'_" WHITESPACE 1 "\n"