*SUPPORT*
IN: kiki fep dax zup OUT: RED YELLOW GREEN PINK
IN: zup dax wif OUT: PINK GREEN PINK GREEN PINK GREEN
IN: fep zup blicket zup OUT: YELLOW PINK PINK PINK PINK
IN: dax blicket kiki OUT: RED GREEN RED GREEN
IN: dax fep OUT: GREEN YELLOW
IN: zup dax OUT: PINK GREEN
IN: dax tufa OUT: GREEN GREEN GREEN GREEN
IN: zup tufa OUT: PINK PINK PINK PINK
IN: fep OUT: YELLOW
IN: zup zup blicket fep OUT: PINK YELLOW PINK YELLOW PINK
IN: kiki tufa OUT: RED RED RED RED
IN: dax kiki blicket fep OUT: GREEN YELLOW RED YELLOW RED
IN: kiki zup OUT: RED PINK
IN: kiki OUT: RED

*QUERY*
IN: dax blicket fep OUT: YELLOW GREEN YELLOW GREEN
IN: kiki blicket fep wif OUT: YELLOW YELLOW YELLOW RED YELLOW YELLOW YELLOW RED
IN: dax OUT: GREEN
IN: fep kiki dax OUT: YELLOW RED GREEN
IN: fep kiki OUT: YELLOW RED
IN: zup kiki OUT: PINK RED
IN: zup OUT: PINK
IN: dax zup tufa OUT: GREEN PINK GREEN PINK GREEN PINK GREEN PINK
IN: fep dax tufa OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN
IN: fep dax wif OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN

*GRAMMAR*
zup -> PINK 
 fep -> YELLOW 
 kiki -> RED 
 dax -> GREEN 
 u1 blicket x1 -> [x1] [u1] [x1] [u1] 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 x1 wif -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 