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

*QUERY*
IN: gazzer OUT: PINK
IN: gazzer wif OUT: PINK RED
IN: wif tufa wif kiki OUT: RED RED RED RED
IN: lug blicket kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer kiki OUT: PINK PINK
IN: gazzer tufa wif OUT: RED PINK
IN: wif tufa gazzer blicket OUT: PINK RED PINK RED
IN: lug kiki OUT: YELLOW YELLOW
IN: lug lug blicket kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: wif gazzer OUT: RED PINK

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