definiens: ) for both Parties, meaning that Forest agree to purchase a nd Pierre Fabre agrees to supply the quantities of Bulk Compound indicated in the Purchase Order ; ( ii ) The quantities of Bulk Compound indicated in each of the [ * * * ] months of such Delivery Forecast may reflect an increase or decrease of up to [ * * * ] comp ared to the quantity specified for the same calendar month in the immediately preceding Delivery Forecast ; ( iii ) The quantities of Bulk Compound indicated in each of the [ * * * ] months of such Delivery Forecast may reflect an increase or decrease of up to [ * * * ] compared to the quantity specified for the same calendar month in the immediately preceding Delivery Forecast ; and ( iv ) The quantities of Bulk Compound indicated in the [ * * * ] of such Delivery Forecast shall equal [ * * * ] of the aggregate quantities s pecified for the [ * * * ] of the [ * * * ] period in the immediately preceding Delivery Forecast, plus or minus [ * * * ]