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

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

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