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

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

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