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

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

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