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

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

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