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

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

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