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

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

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