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

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

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