Complex sentence: Couture played his minor hockey initially with the'DD' Lucan Irish of the OMHA Southwestern Ontario League followed by three years with the'AAA' London Junior Knights of the Minor Hockey Alliance League and was a teammate of Los Angeles Kings' defenseman Drew Doughty.
Split into simpler sentences: Couture played his minor hockey initially with the'DD' Lucan Irish of the OMHA Southwestern Ontario League. He then played three years with the'AAA' London Junior Knights of the Minor Hockey Alliance League and was a teammate of Los Angeles Kings' defenseman Drew Doughty.