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

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

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