Oh, jingle bells! It appears the mischievous saboteur has done it again! This time, they've broken the Christmas tree lights! The workshop Elves are in a tizzy over this holiday hullabaloo, and it's causing toy-making turmoil. But I, the one and only Gubbins McGee, have a plan to save the day!

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In a secret storage closet I stumbled upon a treasure trove of spare lights. But here's the catch: decorating our Christmas tree is a merry-matching masterpiece! We must make sure the colours align perfectly, like ornaments in harmony. Can you lend your expertise and help me pick the right 4 sets of lights to make our tree twinkle with holiday delight?