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

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

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