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

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

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