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

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

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