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

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

*GRAMMAR*
zup -> PURPLE 
 lug -> RED 
 kiki -> GREEN 
 gazzer -> BLUE 
 x1 wif x2 -> [x1] [x2] [x2] 
 u1 tufa x1 -> [u1] [x1] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 