PartialDecSeq DEFINITIONS AUTOMATIC TAGS ::= BEGIN A ::= SEQUENCE { a INTEGER DEFAULT 15, b [0] B DEFAULT {a 12, b TRUE} } C ::= [11] EXPLICIT D B ::= [12] C D ::= SEQUENCE { a INTEGER, b BOOLEAN } F ::= CHOICE { fa INTEGER, fb E --161 } E ::= SEQUENCE { a INTEGER, -- matched b SEQUENCE OF D, -- matched value of component a of first D in E_b c BOOLEAN OPTIONAL, d CHOICE { da SEQUENCE OF A, db INTEGER, dc [3] SET {dca INTEGER,dcb BOOLEAN, dcc SEQUENCE{dcca INTEGER,dccb INTEGER}} } } END