NoneCNonezNoneeNonecNonehNone NoneRNoneeNonepNoneuNonebNonelNoneiNonecNone NonepNonerNoneoNonedNoneuNonecNoneeNonesNone NonefNoneeNonewNoneeNonesNonetNone NonebNoneaNonekNoneeNonerNoneyNone NonepNonerNoneoNonedNoneuNonecNonetNonesNone NonewNoneiNonetNonehNone NoneuNonenNonedNoneeNonerNone None1None,None0None0None0None,None0None0None0None NonewNonehNoneiNonelNoneeNone NoneGNoneeNonerNonemNoneaNonenNoneyNone NonemNoneaNonekNoneeNonesNone NonetNonehNoneeNone NonemNoneoNonesNonetNone NonewNoneiNonetNonehNone NoneoNonevNoneeNonerNone None6None,None0None0None0None,None0None0None0None NonetNoneoNonenNonenNoneeNonesNone.None