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

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

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