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

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

*GRAMMAR*
lug -> GREEN 
 gazzer -> RED 
 kiki -> YELLOW 
 zup -> PINK 
 x1 fep -> [x1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 