*SUPPORT*
IN: tufa wif OUT: YELLOW YELLOW YELLOW
IN: fep kiki dax kiki gazzer kiki fep OUT: PURPLE BLUE GREEN PURPLE
IN: fep OUT: PURPLE
IN: dax blicket OUT: GREEN GREEN
IN: gazzer wif OUT: BLUE BLUE BLUE
IN: dax wif OUT: GREEN GREEN GREEN
IN: fep blicket OUT: PURPLE PURPLE
IN: fep kiki fep blicket OUT: PURPLE PURPLE PURPLE
IN: tufa blicket OUT: YELLOW YELLOW
IN: dax kiki gazzer OUT: BLUE GREEN
IN: gazzer OUT: BLUE
IN: dax fep blicket OUT: GREEN PURPLE PURPLE
IN: dax kiki tufa blicket OUT: YELLOW YELLOW GREEN
IN: dax OUT: GREEN

*QUERY*
IN: gazzer gazzer wif OUT: BLUE BLUE BLUE BLUE
IN: fep fep blicket OUT: PURPLE PURPLE PURPLE
IN: tufa kiki tufa kiki fep OUT: PURPLE YELLOW YELLOW
IN: fep wif OUT: PURPLE PURPLE PURPLE
IN: gazzer kiki dax blicket OUT: GREEN GREEN BLUE
IN: dax gazzer kiki tufa kiki fep blicket OUT: GREEN PURPLE PURPLE YELLOW BLUE
IN: gazzer fep wif OUT: BLUE PURPLE PURPLE PURPLE
IN: tufa OUT: YELLOW
IN: fep gazzer blicket OUT: PURPLE BLUE BLUE
IN: fep kiki fep kiki tufa gazzer OUT: YELLOW BLUE PURPLE PURPLE

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