validate_source_dir $SOURCE_DIRECTORY  &&
mk_source_dir       $SOURCE_DIRECTORY  &&
cd                  $SOURCE_DIRECTORY  &&
unpack              $SOURCE            &&
unpack              $SOURCE2           &&
unpack              $SOURCE3           &&
unpack              $SOURCE4           &&
unpack              $SOURCE6           &&
unpack              $SOURCE7           &&
unpack              $SOURCE8           &&
unpack              $SOURCE9           &&
unpack              $SOURCE10          &&
unpack              $SOURCE11          &&
unpack              $SOURCE12          &&
unpack              $SOURCE13          &&
unpack              $SOURCE14          &&
unpack              $SOURCE15          &&
unpack              $SOURCE16          &&
unpack              $SOURCE17          &&
unpack              $SOURCE18          &&
unpack              $SOURCE19          &&
unpack              $SOURCE20          &&
unpack              $SOURCE21          &&
unpack              $SOURCE22
