*SUPPORT*
IN: tufa blicket zup lug OUT: GREEN RED PURPLE
IN: blicket fep lug zup lug OUT: GREEN PURPLE GREEN PURPLE PURPLE
IN: blicket lug OUT: PURPLE GREEN
IN: tufa kiki blicket zup lug OUT: RED GREEN PURPLE
IN: blicket fep tufa zup lug OUT: GREEN PURPLE RED PURPLE PURPLE
IN: tufa OUT: RED
IN: gazzer fep lug OUT: YELLOW GREEN YELLOW YELLOW
IN: lug kiki lug OUT: GREEN GREEN
IN: gazzer fep tufa OUT: YELLOW RED YELLOW YELLOW
IN: lug kiki blicket kiki gazzer OUT: GREEN PURPLE YELLOW
IN: lug blicket zup blicket zup blicket zup tufa OUT: RED PURPLE PURPLE GREEN PURPLE
IN: lug fep blicket OUT: GREEN PURPLE GREEN GREEN
IN: lug kiki tufa zup lug OUT: GREEN GREEN RED
IN: lug kiki lug gazzer OUT: GREEN GREEN YELLOW

*QUERY*
IN: tufa kiki gazzer zup gazzer OUT: RED YELLOW YELLOW
IN: gazzer OUT: YELLOW
IN: gazzer fep blicket OUT: YELLOW PURPLE YELLOW YELLOW
IN: blicket zup gazzer OUT: YELLOW PURPLE
IN: lug gazzer blicket lug OUT: GREEN YELLOW PURPLE GREEN
IN: gazzer fep gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug OUT: GREEN
IN: tufa zup tufa OUT: RED RED
IN: tufa zup lug OUT: GREEN RED
IN: blicket OUT: PURPLE

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