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

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

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