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

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

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