Complex sentence: In the "Non Sequitur Sunday Color Treasury", Wiley Miller said he decided to stop them after some violent images came out from Iraq, however leaving the door open for future appearances, which happened on Sunday, October 1,2006.
Split into simpler sentences: In the "Non Sequitur Sunday Color Treasury", Wiley Miller said he decided to stop using them after some violent images came out of Iraq,. However, he left the door open for future appearances, which happened on Sunday, October 1,2006.