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

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

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