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

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

*GRAMMAR*
blicket -> YELLOW 
 wif -> GREEN 
 lug -> PURPLE 
 zup -> BLUE 
 u1 gazzer -> [u1] [u1] [u1] 
 x1 kiki -> [x1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 