*SUPPORT*
IN: gazzer fep lug OUT: YELLOW BLUE
IN: gazzer zup OUT: YELLOW YELLOW
IN: wif fep wif OUT: PINK PINK
IN: gazzer fep blicket OUT: YELLOW RED
IN: gazzer tufa gazzer zup OUT: YELLOW YELLOW YELLOW
IN: gazzer gazzer wif zup tufa blicket OUT: RED YELLOW YELLOW PINK PINK
IN: lug tufa wif tufa gazzer blicket OUT: YELLOW RED PINK BLUE
IN: wif wif tufa wif tufa blicket fep blicket OUT: RED RED PINK PINK PINK
IN: blicket zup OUT: RED RED
IN: lug OUT: BLUE
IN: wif zup OUT: PINK PINK
IN: gazzer fep wif OUT: YELLOW PINK
IN: gazzer gazzer OUT: YELLOW YELLOW
IN: wif fep blicket OUT: PINK RED

*QUERY*
IN: blicket zup tufa wif zup tufa blicket zup OUT: RED RED PINK PINK RED RED
IN: gazzer fep gazzer OUT: YELLOW YELLOW
IN: lug zup OUT: BLUE BLUE
IN: gazzer OUT: YELLOW
IN: lug blicket blicket OUT: BLUE RED RED
IN: wif OUT: PINK
IN: gazzer lug fep blicket OUT: YELLOW BLUE RED
IN: blicket gazzer lug zup OUT: RED YELLOW BLUE BLUE
IN: lug lug gazzer fep lug OUT: BLUE BLUE YELLOW BLUE
IN: blicket OUT: RED

*GRAMMAR*
blicket -> RED 
 lug -> BLUE 
 gazzer -> YELLOW 
 wif -> PINK 
 x1 tufa x2 -> [x2] [x1] 
 u1 zup -> [u1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 