*SUPPORT*
IN: blicket zup tufa OUT: RED BLUE
IN: tufa zup blicket OUT: BLUE RED
IN: blicket tufa kiki OUT: RED BLUE BLUE
IN: blicket OUT: RED
IN: tufa zup gazzer OUT: BLUE PINK
IN: blicket fep tufa zup wif OUT: RED BLUE PURPLE BLUE PURPLE RED
IN: tufa OUT: BLUE
IN: gazzer blicket kiki OUT: PINK RED RED
IN: wif zup blicket OUT: PURPLE RED
IN: blicket gazzer kiki OUT: RED PINK PINK
IN: gazzer OUT: PINK
IN: wif gazzer kiki OUT: PURPLE PINK PINK
IN: tufa kiki OUT: BLUE BLUE
IN: tufa blicket gazzer tufa zup blicket OUT: BLUE RED PINK BLUE RED

*QUERY*
IN: blicket zup gazzer OUT: RED PINK
IN: wif tufa OUT: PURPLE BLUE
IN: blicket gazzer wif kiki OUT: RED PINK PURPLE PURPLE
IN: gazzer zup gazzer OUT: PINK PINK
IN: tufa fep blicket kiki OUT: BLUE RED RED RED RED BLUE
IN: wif gazzer OUT: PURPLE PINK
IN: wif kiki OUT: PURPLE PURPLE
IN: blicket fep wif zup tufa OUT: RED PURPLE BLUE PURPLE BLUE RED
IN: gazzer kiki OUT: PINK PINK
IN: wif OUT: PURPLE

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