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

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

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