Artificial cog khoom: YasArtificial cog khoom siv tes ua: xuas tes ua;hwm kev tiv thaiv ib puag ncigArtificial cog loj: CustomizedArtificial cog xim: Ntsuab lossis customizedArtificial cog qauv: 3-5 hnubArtificial cog tsim: Customized tsim tau txais tos