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

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

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