*SUPPORT*
IN: lug kiki OUT: GREEN GREEN
IN: dax kiki OUT: RED RED
IN: fep kiki OUT: PINK PINK
IN: dax zup tufa OUT: RED PURPLE PURPLE
IN: fep OUT: PINK
IN: dax fep lug kiki OUT: RED PINK GREEN GREEN
IN: dax OUT: RED
IN: fep tufa OUT: PINK PINK
IN: zup tufa OUT: PURPLE PURPLE
IN: dax blicket OUT: RED RED
IN: zup blicket OUT: PURPLE PURPLE
IN: lug lug OUT: GREEN GREEN
IN: lug tufa OUT: GREEN GREEN
IN: dax tufa OUT: RED RED

*QUERY*
IN: lug OUT: GREEN
IN: fep lug kiki OUT: PINK GREEN GREEN
IN: zup OUT: PURPLE
IN: zup kiki OUT: PURPLE PURPLE
IN: lug fep OUT: GREEN PINK
IN: fep lug dax OUT: PINK GREEN RED
IN: dax zup kiki OUT: RED PURPLE PURPLE
IN: lug blicket OUT: GREEN GREEN
IN: fep fep tufa OUT: PINK PINK PINK
IN: lug dax tufa OUT: GREEN RED RED

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