(begin 
    (try! (contract-call? .byzantion-market-v7 add-collection "SPN79K1P1ZVGDFBQ28B42WKT87GH0M308A6RTW80.crezy-rex-flock::crezy-rex-flock" "crezy-rex-flock" 'SPN79K1P1ZVGDFBQ28B42WKT87GH0M308A6RTW80.crezy-rex-flock u250 u500 'SPN79K1P1ZVGDFBQ28B42WKT87GH0M308A6RTW80))
    (try! (contract-call? .byzantion-market-v7 add-collection "SP2BG645M86A45K524N6SHS43PXBMD456HCG1P11K.love-me-monknft::love-me-monknft" "love-me-monknft" 'SP2BG645M86A45K524N6SHS43PXBMD456HCG1P11K.love-me-monknft u250 u500 'SP2BG645M86A45K524N6SHS43PXBMD456HCG1P11K))
    (try! (contract-call? .byzantion-market-v7 add-collection "SP31WTJ415SNJM9H6202S3WK9AFQXQZMT48PESBQE.nuketown::nuketown" "nuketown" 'SP31WTJ415SNJM9H6202S3WK9AFQXQZMT48PESBQE.nuketown u250 u500 'SP31WTJ415SNJM9H6202S3WK9AFQXQZMT48PESBQE))
    (try! (contract-call? .byzantion-market-v7 add-collection "SP3B84QWAXRAKB67Z4TB33SY5G0BGGVQC36526QN6.wch-x-stacks-parrots-birthday-drop::wch-x-stacks-parrots-birthday-drop" "wch-x-stacks-parrots-birthday-drop" 'SP3B84QWAXRAKB67Z4TB33SY5G0BGGVQC36526QN6.wch-x-stacks-parrots-birthday-drop u250 u500 'SP2ABNX65BSKVM00ZQZ7K174DFV18CXVGGEMP7Y6X))
    (try! (contract-call? .byzantion-market-v7 add-collection "SP29267MG581SC8NCW8C59SMABNPHNE2BSFPXADYY.surealizm::surealizm" "surealizm" 'SP29267MG581SC8NCW8C59SMABNPHNE2BSFPXADYY.surealizm u250 u500 'SP29267MG581SC8NCW8C59SMABNPHNE2BSFPXADYY))
    (try! (contract-call? .byzantion-market-v7 add-collection "SP4M6KACJ9DHPWWJQMHTC76AVPYYA8WZ47Z7WQ8A.exalted-bears::exalted-bears" "exalted-bears" 'SP4M6KACJ9DHPWWJQMHTC76AVPYYA8WZ47Z7WQ8A.exalted-bears u250 u500 'SP4M6KACJ9DHPWWJQMHTC76AVPYYA8WZ47Z7WQ8A))

    (ok true)
)