2,    animals,    Babies,    Babys,    cavies,    chairs,    clouded,    cloudiness,    clouds,    cloudy,    contact,    females,    format,    gnawers,    hair,    indoors,    males,    pets,    pigs,    rodents,    roofed,    smooth,    smoothhair,    smooth-haired,    tricolored,    tricolour,    tricoloured,