(begin
  (try! (contract-call? .byzantion-market-v6 add-collection "SP2KAF9RF86PVX3NEE27DFV1CQX0T4WGR41X3S45C.byzantion-matryoshka-dolls::matryoshka-dolls" "matryoshka-dolls" u250 u250 'SP1W1KE3GGR07YB576P8KMA83TTKWPV8K9DJX01H1))
  (try! (contract-call? .byzantion-market-v6 add-collection "SP2KAF9RF86PVX3NEE27DFV1CQX0T4WGR41X3S45C.byzantion-genesis::genesis" "genesis" u250 u500 'SP1J26MGNB0TEH4J6G2TVR5TKABDEWHW88SRE5QVQ))
  (try! (contract-call? .byzantion-market-v6 add-collection "SP2KAF9RF86PVX3NEE27DFV1CQX0T4WGR41X3S45C.byzantion-english-hat-club::english-hat-club" "english-hat-club" u250 u350 'SP16H55N12MTAQMVWVN8WSBVQTSKMV7WRNVANA1CN))
  (try! (contract-call? .byzantion-market-v6 add-collection "SP2KAF9RF86PVX3NEE27DFV1CQX0T4WGR41X3S45C.byzantion-animal-stacks::animal-stacks" "animal-stacks" u250 u300 'SP3H8JBZH62417NRMMFTKVN7HTE6R93R906VNDJA6))
  (try! (contract-call? .byzantion-market-v6 add-collection "SPJW1XE278YMCEYMXB8ZFGJMH8ZVAAEDP2S2PJYG.bitcoin-birds::bitcoin-birds" "bitcoin-birds" u250 u500 'SP2K9XEKEG7BE5BTYWZDAXJ8QAZBJ2TQZJJY3MV90))
  (ok true)
)