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

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

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