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

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

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