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

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

*GRAMMAR*
tufa -> GREEN 
 fep -> RED 
 kiki -> PINK 
 dax -> BLUE 
 u1 wif x1 -> [u1] [u1] [x1] [x1] 
 u1 blicket u2 -> [u2] [u2] [u1] 
 x1 gazzer x2 -> [x1] [x2] [x1] [x1] [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 