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

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

*GRAMMAR*
wif -> RED 
 dax -> GREEN 
 tufa -> BLUE 
 gazzer -> PINK 
 x1 fep -> [x1] [x1] [x1] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 