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

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

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