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

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

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