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

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

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