File list (Check if you may need any files):
logic_or\logic_or.v
........\tlogic_or.v
four_two\four_one.v
........\four_one.v.bak
........\hshs\@_opt\vopt31q73i
........\....\.....\vopt6nb4ci
........\....\.....\vopt7hb7xi
........\....\.....\vopta113xi
........\....\.....\voptehn0xi
........\....\.....\vopth2jxhg
........\....\.....\vopth47t1k
........\....\.....\voptmkwq1k
........\....\.....\voptrnvkvg
........\....\.....\voptw2gh7h
........\....\.....\voptw36e2k
........\....\.....\voptzfbd8f
........\....\.....\voptzksbqk
........\....\.....\_deps
........\....\four_one\_primary.dat
........\....\........\_primary.dbs
........\....\........\_primary.vhd
........\....\test_four_one\_primary.dat
........\....\.............\_primary.dbs
........\....\.............\_primary.vhd
........\....\_info
........\....\.temp\vlogq5e7i4
........\....\.....\vlogqrc715
........\....\.....\vlogr041re
........\....\.....\vlogrj217f
........\....\_vmake
........\modelsim.ini
........\tfour_two.v
........\tfour_two.v.bak
........\vsim.wlf
........\work\@_opt\vopt2hyi7h
........\....\.....\vopt2j2mbg
........\....\.....\vopt51kf7h
........\....\.....\vopt6zniqg
........\....\.....\vopt9gjece
........\....\.....\vopt9h9c7h
........\....\.....\voptd17b1f
........\....\.....\voptdxx8jh
........\....\.....\voptgii5wh
........\....\.....\voptk3f2hf
........\....\.....\voptqx2z2g
........\....\.....\voptvdrv2g
........\....\.....\voptzxdr2g
........\....\.....\_deps
........\....\four_one\_primary.dat
........\....\........\_primary.dbs
........\....\........\_primary.vhd
........\....\test_four_one\_primary.dat
........\....\.............\_primary.dbs
........\....\.............\_primary.vhd
........\....\_info
........\....\.temp\vlog06fnm2
........\....\.....\vlog0xenr2
........\....\.....\vlog254x8z
........\....\.....\vlog2v5xny
........\....\.....\vlog51mynm
........\....\.....\vlog5xjy2n
........\....\.....\vlog77e18n
........\....\.....\vlog7tc1qn
........\....\.....\vlogb3gnfb
........\....\.....\vlogbcgncb
........\....\.....\vlogdaxne4
........\....\.....\vlogdqmnz6
........\....\.....\vlogeehtmn
........\....\.....\vlogek77sz
........\....\.....\vlogem57e0
........\....\.....\vlogewgtvn
........\....\.....\vlogfa6ex7
........\....\.....\vlogfw6eq7
........\....\.....\vlogg073ja
........\....\.....\vlogg6vn02
........\....\.....\vloggi73da
........\....\.....\vloggjjnh4
........\....\.....\vlogj11131
........\....\.....\vlogjdi1z5
........\....\.....\vlogkgfgsd
........\....\.....\vlogksfgnd
........\....\.....\vlogn6a2yk
........\....\.....\vlognfa2vk
........\....\.....\vlogq1bmfz
........\....\.....\vlogqdyzzj
........\....\.....\vlogqnyzwj
........\....\.....\vlogqx9mvz
........\....\.....\vlogr17ce2
........\....\.....\vlogr58c22
........\....\.....\vlogs4z3a6
........\....\.....\vlogsdyc0w
........\....\.....\vlogsqx3s6
........\....\.....\vlogszyctv
........\....\.....\vlogyfwj6b
........\....\.....\vlogyrjj3e
........\....\.....\vlogz0vg37
........\....\.....\vlogzc33cq
........\....\.....\vlogzetg97
........\....\.....\vlogzvbe05
........\....\.....\vlogzza3vk