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

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

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