(begin 
    (try! (contract-call? 'SP1BX0P4MZ5A3A5JCH0E10YNS170QFR2VQ6TT4NRH.byzantion-market-v7 add-collection "SP30TV0HVAAXY0H4K3JQ0YXC465X6G4GQCE018RSH.metaboy-cartridge-first-odyssey::metaboy-cartridge-first-odyssey" "metaboy-cartridge-first-odyssey" 'SP30TV0HVAAXY0H4K3JQ0YXC465X6G4GQCE018RSH.metaboy-cartridge-first-odyssey u250 u500 'SP30TV0HVAAXY0H4K3JQ0YXC465X6G4GQCE018RSH))
    (try! (contract-call? 'SP1BX0P4MZ5A3A5JCH0E10YNS170QFR2VQ6TT4NRH.byzantion-market-v7 add-collection "SP3BRRCHKMPBR60V8ES9J5YF40VXWMABWXK4SEB9G.loop-isle::loop-isle" "loop-isle" 'SP3BRRCHKMPBR60V8ES9J5YF40VXWMABWXK4SEB9G.loop-isle u250 u500 'SP3BRRCHKMPBR60V8ES9J5YF40VXWMABWXK4SEB9G))

    (ok true)
)