With the rise of social media, Santa Claus is terrified that children might wake up while he is delivering gifts in their homes, use their phone to record him and go viral on TikTok.

He wants to avoid this at all costs. Each house on that street has a number of prepared gifts. However, the houses have a security system connected between adjacent houses, so he can't leave gifts in two consecutive houses, or the alarm will be triggered and alert the children.

Given an array of non-negative integers gifts that represents the number of gifts in each house, your task is to help Santa Claus determine the maximum number of gifts he can deliver in one night without setting off any alarms.

maxGifts([2, 4, 2]) // 4 (4)
maxGifts([5, 1, 1, 5]) // 10 (5 + 5)
maxGifts([4, 1, 1, 4, 2, 1]) // 9 (4 + 4 + 1)
maxGifts([1, 3, 1, 3, 100]) // 103 (3 + 100)