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

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

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