4_in_1_(Multi)[Unknown][Contra_1] pass 1

game
  crc: 68c6b753
  title: 4_in_1_(Multi)[Unknown][Contra_1]
  board: 2
    mirror: 1
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: RAM
      size: 0x2000
      content: Character
      volatile

4_in_1_(Multi)[Unknown][Contra_1] pass 2

game
  crc: 68c6b753
  title: 4_in_1_(Multi)[Unknown][Contra_1]
  board: 2
    mirror: 1
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: RAM
      size: 0x2000
      content: Character
      volatile

4_in_1_(Multi)[Unknown][Contra_1] pass 3

game
  crc: 68c6b753
  title: 4_in_1_(Multi)[Unknown][Contra_1]
  board: 2
    mirror: 1
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: RAM
      size: 0x2000
      content: Character
      volatile