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

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

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