evenFibonaccisLessThan maxNumber = [x | x <- takeWhile (<= maxNumber) fibonaccis, x `mod` 2 == 0]
evenFibonaccisLessThan maxNumber = [x | x <- takeWhile (<= maxNumber) fibonaccis, x `mod` 2 == 0]
evenFibonaccisLessThan maxNumber = [x | x <- takeWhile (<= maxNumber) fibonaccis, x `mod` 2 == 0]