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

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

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