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

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

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