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

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

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