NoneDNoneiNoneaNonerNonerNonehNoneoNoneeNoneaNone NonewNoneaNonesNone NonerNoneeNonesNonepNoneoNonenNonesNoneiNonebNonelNoneeNone NonefNoneoNonerNone None0None.None0None8None NoneoNonefNone NonedNoneeNoneaNonetNonehNonesNone.None