*4LY ...[
*4S6 ...[
*4^B ...[??? JBWCBC SECT FILE FGN 24 DOC
*5F2 #MAC JBWCBC [L,W,P,I
*5NS ...[ JUMP TO L IF W IS CLEAR OR CLEAR BIT(P,I)
*5YL JBWC %A,%B
*6D= BC %C,%D
*6XW #NOR