Complex sentence: Moutinho moved to C.S. Marítimo from amateurs "União Desportiva de Rio Maior", but spent the better part of his early years with its reserves; he also served a two-year loan at F.C. Penafiel, in the second division.
Split into simpler sentences: Moutinho moved to C.S. Marítimo from amateurs "União Desportiva de Rio Maior", but spent the better part of his early years with its reserves. He also served a two-year loan at F.C. Penafiel, in the second division.