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

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

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