seqio01:S:Simple form sequential write::
seqio02:S:Illogical write - No Open::
seqio03:S:Simple Sequential Read::
seqio04:S:Read past EOF/Sequential::
seqio05:S:Write after close Sequential::
seqio06:S:Label Records OMITTED::
seqio07:S:Optional Squential::
seqio08:S:Optional Line Sequential::
seqls01:S:Line Sequential Write::
seqls02:S:Line Sequential Read::