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

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

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