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

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

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