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

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

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