*SUPPORT*
IN: blicket OUT: RED
IN: dax OUT: BLUE
IN: blicket wif lug lug blicket OUT: GREEN GREEN RED RED
IN: dax dax blicket OUT: BLUE BLUE RED
IN: lug wif lug OUT: GREEN GREEN
IN: lug wif blicket kiki OUT: RED RED GREEN
IN: lug zup kiki OUT: GREEN PURPLE GREEN PURPLE
IN: lug dax dax blicket kiki OUT: GREEN BLUE BLUE RED GREEN BLUE BLUE RED
IN: zup wif zup wif blicket wif zup kiki OUT: PURPLE PURPLE RED PURPLE PURPLE
IN: lug OUT: GREEN
IN: blicket gazzer blicket gazzer zup OUT: PURPLE RED RED RED RED
IN: zup zup OUT: PURPLE PURPLE
IN: lug zup zup OUT: GREEN PURPLE PURPLE
IN: blicket zup OUT: RED PURPLE

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

*GRAMMAR*
lug -> GREEN 
 zup -> PURPLE 
 blicket -> RED 
 dax -> BLUE 
 u1 wif x1 -> [x1] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 gazzer x1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 