*SUPPORT*
IN: zup lug dax OUT: RED BLUE BLUE BLUE
IN: kiki kiki fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki OUT: GREEN
IN: lug tufa tufa OUT: BLUE BLUE BLUE BLUE
IN: zup kiki OUT: RED GREEN
IN: lug fep OUT: BLUE BLUE BLUE
IN: wif zup dax OUT: PINK RED RED RED
IN: kiki dax OUT: GREEN GREEN GREEN
IN: lug wif fep OUT: BLUE PINK BLUE PINK BLUE PINK
IN: lug zup tufa tufa OUT: BLUE RED BLUE RED BLUE RED BLUE RED
IN: lug dax OUT: BLUE BLUE BLUE
IN: lug tufa OUT: BLUE BLUE
IN: kiki dax tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif tufa fep OUT: PINK PINK PINK PINK PINK PINK

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

*GRAMMAR*
zup -> RED 
 wif -> PINK 
 kiki -> GREEN 
 lug -> BLUE 
 u1 dax -> [u1] [u1] [u1] 
 x1 fep -> [x1] [x1] [x1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 