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

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

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