Here is a patch which converts the mapper in Adventures of Lolo from MMC1 to MMC3.
Adventures of Lolo (USA).nes - NOINTRO
CRC32: D9C4CBF7
MD5: 72A5692523AD5AB51CF2272A06D669D0
SHA-1: 355E2A11E6E585DAB55635766C43BC4C0E5D6968
SHA-256: 5208825F7CC79BF1D17CC959872B2246CCE3BE31962FCB6BC534C20F2EF95519