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

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

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