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

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

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