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

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

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