*SUPPORT*
IN: gazzer kiki gazzer lug OUT: PINK GREEN PINK PINK GREEN
IN: wif wif tufa OUT: BLUE BLUE BLUE
IN: blicket OUT: RED
IN: wif blicket OUT: BLUE RED
IN: wif kiki blicket fep blicket OUT: RED RED RED BLUE RED RED RED
IN: blicket kiki wif tufa OUT: BLUE BLUE RED BLUE BLUE
IN: blicket wif OUT: RED BLUE
IN: gazzer fep blicket OUT: RED RED PINK
IN: gazzer lug tufa OUT: PINK GREEN GREEN
IN: lug OUT: GREEN
IN: wif tufa OUT: BLUE BLUE
IN: blicket fep blicket OUT: RED RED RED
IN: lug kiki gazzer tufa OUT: PINK PINK GREEN PINK PINK
IN: lug fep blicket OUT: RED RED GREEN

*QUERY*
IN: lug gazzer fep gazzer OUT: GREEN PINK PINK PINK
IN: gazzer tufa OUT: PINK PINK
IN: gazzer OUT: PINK
IN: blicket fep lug OUT: GREEN GREEN RED
IN: wif blicket kiki wif tufa OUT: BLUE BLUE BLUE RED BLUE BLUE
IN: blicket kiki wif OUT: BLUE RED BLUE
IN: lug tufa OUT: GREEN GREEN
IN: gazzer kiki gazzer OUT: PINK PINK PINK
IN: gazzer fep gazzer OUT: PINK PINK PINK
IN: lug lug tufa OUT: GREEN GREEN GREEN

*GRAMMAR*
blicket -> RED 
 wif -> BLUE 
 lug -> GREEN 
 gazzer -> PINK 
 u1 fep u2 -> [u2] [u2] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 kiki x1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 