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

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

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