anchor.diff:  // Do not use this unless you absolutely have to.
   /datum/dna/proc/SetSEBlock(var/block,var/value,var/defer=0)
   	var/nval=hex2num(value)
  -	testing("SetSEBlock([block],[value],[defer]): [value] -> [nval]")
  +	//testing("SetSEBlock([block],[value],[defer]): [value] -> [nval]")
   	return SetSEValue(block,nval,defer)
   
   /datum/dna/proc/GetSESubBlock(var/block,var/subBlock)
  
positive.code: /datum/dna/proc/UpdateUI()
  	src.unique_enzymes=""
  	for(var/block in UI)
  		unique_enzymes += EncodeDNABlock(block)
  	dirtyUI=0
  
  /datum/dna/proc/UpdateSE()
  
negative.code: 
  // Set a DNA SE block's raw value.
  /datum/dna/proc/SetSEValue(var/block,var/value,var/defer=0)
  	//testing("SetSEBlock([block],[value],[defer]): [value] -> [nval]")
  	ASSERT(value>=0)
  	ASSERT(value<=4095)
  	SE[block]=value
  	dirtySE=1
  	if(!defer)
  		UpdateSE()
  
  // Get a DNA SE block's raw value.
  