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

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

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