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

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

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