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

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

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