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

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

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