*SUPPORT*
IN: zup dax zup OUT: PURPLE PURPLE
IN: fep blicket OUT: BLUE BLUE BLUE
IN: zup kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep dax tufa OUT: BLUE GREEN
IN: zup blicket OUT: PURPLE PURPLE PURPLE
IN: fep OUT: BLUE
IN: fep tufa OUT: BLUE GREEN
IN: zup lug OUT: PURPLE YELLOW
IN: fep dax fep OUT: BLUE BLUE
IN: lug blicket OUT: YELLOW YELLOW YELLOW
IN: tufa kiki OUT: GREEN GREEN GREEN GREEN
IN: lug OUT: YELLOW
IN: tufa zup blicket OUT: GREEN PURPLE PURPLE PURPLE
IN: tufa dax zup OUT: GREEN PURPLE

*QUERY*
IN: fep fep fep fep OUT: BLUE BLUE BLUE BLUE
IN: tufa OUT: GREEN
IN: tufa blicket OUT: GREEN GREEN GREEN
IN: lug dax lug OUT: YELLOW YELLOW
IN: lug dax zup OUT: YELLOW PURPLE
IN: tufa dax lug OUT: GREEN YELLOW
IN: zup tufa kiki OUT: PURPLE GREEN GREEN GREEN GREEN
IN: fep dax lug OUT: BLUE YELLOW
IN: zup OUT: PURPLE
IN: zup dax fep OUT: PURPLE BLUE

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