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

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

*GRAMMAR*
lug -> BLUE 
 tufa -> YELLOW 
 fep -> GREEN 
 zup -> PINK 
 u1 dax u2 -> [u1] [u2] 
 x1 kiki x2 -> [x2] [x1] [x2] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 