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

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

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