two-input
two-isotope
two-junction
two-level
two-machine
two-magnon
two-mode
two-motion
two-of-five
two-or-four-mode
  two-out-of-five
two-part
two-pass
two-phase
two-photon
two-pin
two-pole
two-port
two-position
two-pump
two-side

    two-out-of-five code

    код