"TEST_TREE.Koko"
"TRUE"
"FALSE"
"a"
"b"
"c"
"exp"
"str"
"int"
"seqint"
"?LAST"
"seqint.?LAST"
"TEST_TREE"
"DEFINITIONS"
"IMPLICIT"
"TAGS"
"::="
"BEGIN"
"END"
"Koko"
"SEQUENCE"
"OF"
"INTEGER"
"OCTET"
"STRING"
"EXPLICIT"
"OPTIONAL"
"[0]"
"[10]"