simplify blockData
simplify blockData

01-/dedupe,01-/dedupe,pombredanne/dedupe,neozhangthe1/dedupe,datamade/dedupe,tfmorris/dedupe,tfmorris/dedupe,davidkunio/dedupe,pombredanne/dedupe,dedupeio/dedupe,datamade/dedupe,neozhangthe1/dedupe,nmiranda/dedupe,nmiranda/dedupe,davidkunio/dedupe,dedupeio/dedupe