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

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

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