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

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

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