The Regex: \d{3}[-,.][A-V][a-z]{3}\d{2}

175-Mucn14 959-Qznv29 167.Rrfx39 554-Ibhv74 095.Pcwu22 659-Knno96 438.Qiou66 730.Cirx72 201.Rcmm97 823,Cade99

The Regex: [a-c]{2}[-,.]\d{3}-[A-Z]{2}

cc-249-NP ab-910-DK ab,430-GE bb-928-YG cb,283-BN ba.476-RJ cb-026-PC cb-799-FW ba-301-TE bc-159-EP

The Regex: abc*de?

abcccde abccd abcccde abccccd abcccccd abccde abccccd abccd abd abcccccd

The Regex: a?b?c?d?e?

d abde ad abc a bcde abd ce de be

The Regex: (ab?c){3}

abcabcac abcacabc abcabcac acacac acacabc abcacac acacac abcacabc abcacac abcabcac