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

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

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