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

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

*GRAMMAR*
blicket -> RED 
 zup -> PURPLE 
 gazzer -> GREEN 
 lug -> YELLOW 
 x1 tufa u1 -> [u1] [u1] [x1] 
 x1 kiki x2 -> [x2] [x2] [x1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 