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

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

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