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

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

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