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

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

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