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

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

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