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

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

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