*SUPPORT*
IN: gazzer zup fep OUT: BLUE RED
IN: blicket blicket wif lug OUT: GREEN YELLOW GREEN
IN: gazzer zup blicket OUT: GREEN RED
IN: blicket zup lug OUT: YELLOW GREEN
IN: blicket wif fep OUT: BLUE GREEN
IN: fep kiki gazzer OUT: BLUE BLUE RED RED
IN: lug fep wif blicket OUT: YELLOW GREEN BLUE
IN: lug wif fep OUT: BLUE YELLOW
IN: lug zup gazzer OUT: RED YELLOW
IN: fep wif blicket OUT: GREEN BLUE
IN: fep wif fep OUT: BLUE BLUE
IN: fep wif lug OUT: YELLOW BLUE
IN: lug kiki lug OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep zup blicket OUT: GREEN BLUE

*QUERY*
IN: lug kiki fep OUT: YELLOW YELLOW BLUE BLUE
IN: blicket zup gazzer OUT: RED GREEN
IN: blicket blicket OUT: GREEN GREEN
IN: blicket kiki gazzer OUT: GREEN GREEN RED RED
IN: lug kiki blicket OUT: YELLOW YELLOW GREEN GREEN
IN: gazzer OUT: RED
IN: blicket OUT: GREEN
IN: lug OUT: YELLOW
IN: blicket fep kiki blicket OUT: GREEN BLUE BLUE GREEN GREEN
IN: gazzer gazzer OUT: RED RED

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