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

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

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