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

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

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