ARL-14 and ARL-16 were both sent 31/5L on 2/6/45. However, both were photographed in mid-March in patterns that do not match other 5L patterns. Their patterns seem to match a version of Design 8L for LCI(L)'s, it is possible that this was used by Jacksonville for painting.
An aerial starboard view of USS Myrmidon (ARL-16) on March 17, 1945, wearing an as yet unidentified camouflage pattern, probably in greens. Myrmidon was sent 31/5L through Jacksonville Shipyard on February 6, 1945, but the pattern seen here was used. Photo source: NARA BS 86744.