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

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

*GRAMMAR*
blicket -> BLUE 
 dax -> PINK 
 lug -> GREEN 
 kiki -> PURPLE 
 x1 wif u1 -> [u1] [x1] 
 x1 fep -> [x1] [x1] 
 x1 zup x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 