L C0 Addr LOOP-COUNT
L C1 Addr NFAILURES
L C2 Addr SHOULD-BE
L C3 Addr DATA-WAS
L C4 Addr BITS-CHECKED
L C5 Addr BITS-DROPPED
L C6 Addr BITS-PICKED
L C7 Addr 
L C8 Addr LOW-ADDR
L C9 Addr HIGH-ADDR
L C10 Addr ADDR-INC
L C11 Addr CURRENT-ADDR
L C12 Addr ADDR-INTERS
L C13 Addr ADDR-UNION
L C14 Addr 
L C15 Addr  
L C16 Addr MEMSYNDROME
L C17 Addr COMM-ER0
L C18 Addr COMM-ER1
L C19 Addr COMM-ER2