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

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

*GRAMMAR*
gazzer -> RED 
 wif -> BLUE 
 dax -> PURPLE 
 kiki -> GREEN 
 x1 blicket -> [x1] [x1] 
 u1 lug u2 -> [u1] [u1] [u1] [u2] [u1] [u2] 
 x1 zup -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 