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

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

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