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

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

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