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

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

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