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

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

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