*SUPPORT*
IN: fep gazzer fep wif OUT: GREEN GREEN GREEN GREEN
IN: dax kiki tufa tufa fep OUT: PINK YELLOW YELLOW GREEN PINK YELLOW YELLOW GREEN
IN: dax kiki zup OUT: PINK PURPLE PINK PURPLE
IN: dax fep gazzer dax gazzer fep OUT: PINK GREEN PINK GREEN
IN: tufa gazzer fep wif OUT: GREEN GREEN GREEN YELLOW
IN: dax kiki dax OUT: PINK PINK PINK PINK
IN: fep wif OUT: GREEN GREEN GREEN
IN: dax dax OUT: PINK PINK
IN: zup OUT: PURPLE
IN: zup gazzer dax kiki dax OUT: PINK PINK PINK PINK PURPLE
IN: fep tufa dax gazzer zup gazzer tufa OUT: GREEN YELLOW YELLOW PURPLE PINK
IN: zup dax kiki dax OUT: PURPLE PINK PINK PINK PINK
IN: dax kiki dax wif OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: fep zup OUT: GREEN PURPLE

*QUERY*
IN: tufa OUT: YELLOW
IN: zup kiki zup wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax fep gazzer zup OUT: PINK PURPLE GREEN
IN: tufa gazzer tufa wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep OUT: GREEN
IN: tufa kiki dax wif OUT: YELLOW PINK PINK PINK YELLOW PINK PINK PINK
IN: dax wif OUT: PINK PINK PINK
IN: tufa wif OUT: YELLOW YELLOW YELLOW
IN: zup wif OUT: PURPLE PURPLE PURPLE
IN: dax OUT: PINK

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