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

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

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