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

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

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