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

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

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