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

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

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