*SUPPORT*
IN: tufa kiki kiki OUT: BLUE BLUE BLUE BLUE
IN: lug kiki dax OUT: RED RED RED RED
IN: lug OUT: RED
IN: gazzer kiki OUT: GREEN GREEN
IN: lug lug kiki OUT: RED RED RED RED
IN: gazzer fep kiki kiki OUT: GREEN PINK GREEN PINK GREEN PINK GREEN PINK
IN: tufa gazzer dax dax OUT: BLUE GREEN BLUE GREEN BLUE GREEN BLUE GREEN
IN: lug lug lug kiki OUT: RED RED RED RED RED RED
IN: gazzer kiki wif tufa kiki dax OUT: BLUE BLUE BLUE BLUE GREEN GREEN
IN: fep dax dax kiki OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: gazzer dax kiki wif tufa tufa gazzer OUT: BLUE BLUE GREEN GREEN GREEN GREEN GREEN
IN: fep dax OUT: PINK PINK
IN: gazzer gazzer dax wif lug dax OUT: RED RED GREEN GREEN GREEN GREEN
IN: fep kiki OUT: PINK PINK

*QUERY*
IN: gazzer wif gazzer lug kiki OUT: GREEN RED GREEN RED GREEN
IN: gazzer gazzer dax wif gazzer kiki kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep OUT: PINK
IN: lug kiki OUT: RED RED
IN: lug gazzer dax OUT: RED GREEN RED GREEN
IN: tufa dax dax wif lug lug dax OUT: RED RED RED RED BLUE BLUE BLUE BLUE
IN: tufa OUT: BLUE
IN: lug fep lug OUT: RED PINK RED
IN: gazzer OUT: GREEN
IN: lug fep dax OUT: RED PINK RED PINK

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