I WANT to find common line in two files and replace the next line of first file with the next line of SECOND file. (sed,awk,perl,bash any solution is welcomed ) CASE Ignored. Multiple Occurrence of same line.

File 1:
Code: [Select] hgacdavd
sndm,ACNMSDC
msgid "Rome"
msgstr ""
kgcksdcgfkdsb
msgid ""
hsdvchgsdvc
msgstr ""
dhshfjksdfhmd
msgid "VIDYA"
msgstr ""
sdjhcbnd
dcndnv
cfnkdndvrknvkf
dfkvrnkdfnk
snfvrkng
msgid "Rome"
msgstr ""
wdbhkjbcfj
#dmcdmf
f,nvdf,

fvnfnvk
vfmf,mv
vfn

msgid "vid"
msgstr ""
dmcbdmbcvmfbvmkhsdkfile 2:
Code: [Select] dfhkvgjbfrvkf
msgid "Rome"
msgstr "new BIE"
sdbsjbcdcbwoido
fjcdcvnm
msgid "vidya"
msgstr "expert"
dvnjfkdvhnkfvnknsbdjh


msgid "vid"
msgstr "newton"
dfenfjdbrfjbvlfnvl
dcnkncvkdfvknfv
fcndkbvknfkv
vfdnkvnfknbvkfnLater File 1 should be:
Code: [Select] hgacdavd
sndm,ACNMSDC
msgid "Rome"
msgstr "new bie"
kgcksdcgfkdsb
msgid ""
hsdvchgsdvc
msgstr ""
dhshfjksdfhmd
msgid "Vidya"
msgstr "expert"
sdjhcbnd
dcndnv
cfnkdndvrknvkf
dfkvrnkdfnk
snfvrkng
msgid "Rome"
msgstr "new bie"
wdbhkjbcfj
#dmcdmf
f,nvdf,

fvnfnvk
vfmf,mv
vfn

msgid "vid"
msgstr "newton"
dmcbdmbcvmfbvmkhsdk