*SUPPORT*
IN: lug blicket OUT: RED YELLOW
IN: lug fep OUT: RED RED RED
IN: lug lug gazzer wif OUT: RED RED BLUE RED RED
IN: blicket wif gazzer lug lug blicket OUT: YELLOW BLUE RED RED YELLOW YELLOW BLUE
IN: wif lug zup OUT: BLUE RED RED RED
IN: dax OUT: GREEN
IN: lug blicket zup OUT: RED YELLOW YELLOW YELLOW
IN: lug zup OUT: RED RED RED
IN: dax gazzer dax zup OUT: GREEN GREEN GREEN GREEN GREEN
IN: dax dax OUT: GREEN GREEN
IN: blicket fep OUT: YELLOW YELLOW YELLOW
IN: dax gazzer lug zup OUT: GREEN RED RED RED GREEN
IN: wif OUT: BLUE
IN: blicket OUT: YELLOW

*QUERY*
IN: blicket blicket zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif zup OUT: BLUE BLUE BLUE
IN: wif gazzer blicket zup OUT: BLUE YELLOW YELLOW YELLOW BLUE
IN: wif lug dax wif zup OUT: BLUE RED GREEN BLUE BLUE BLUE
IN: dax zup OUT: GREEN GREEN GREEN
IN: blicket blicket OUT: YELLOW YELLOW
IN: lug wif OUT: RED BLUE
IN: lug OUT: RED
IN: dax blicket zup OUT: GREEN YELLOW YELLOW YELLOW
IN: dax lug OUT: GREEN RED

*GRAMMAR*
lug -> RED 
 dax -> GREEN 
 wif -> BLUE 
 blicket -> YELLOW 
 x1 gazzer x2 -> [x1] [x2] [x1] 
 u1 zup -> [u1] [u1] [u1] 
 x1 fep -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 