Meaning of the Sanskrit Word: ayayuh

  āyayuḥ—they arrived    SB 6.3.10
  āyayuḥ—took.    SB 7.10.53
  āyayuḥ—went.    SB 8.8.36
  āyayuḥ—reached.    SB 10.6.41

Can't find any compound Sanskrit words containing ayayuh.