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

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

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