*SUPPORT*
IN: wif wif kiki fep OUT: PURPLE PINK PURPLE
IN: gazzer kiki gazzer OUT: RED RED
IN: fep OUT: PINK
IN: gazzer kiki zup OUT: YELLOW RED
IN: gazzer kiki fep OUT: PINK RED
IN: zup kiki gazzer dax gazzer OUT: RED YELLOW RED
IN: gazzer wif kiki wif blicket wif OUT: RED PURPLE PURPLE PURPLE
IN: wif gazzer kiki gazzer blicket zup dax zup OUT: PURPLE RED RED YELLOW YELLOW
IN: zup wif fep gazzer kiki fep OUT: YELLOW PURPLE PINK PINK RED
IN: wif zup fep dax fep OUT: PURPLE YELLOW PINK PINK
IN: gazzer blicket fep OUT: RED PINK
IN: zup kiki zup OUT: YELLOW YELLOW
IN: zup fep kiki wif dax wif OUT: YELLOW PURPLE PINK PURPLE
IN: fep kiki fep dax gazzer OUT: PINK PINK RED

*QUERY*
IN: gazzer OUT: RED
IN: fep blicket gazzer zup OUT: PINK RED YELLOW
IN: wif fep blicket zup zup OUT: PURPLE PINK YELLOW YELLOW
IN: zup OUT: YELLOW
IN: wif kiki zup blicket fep OUT: YELLOW PURPLE PINK
IN: zup kiki fep OUT: PINK YELLOW
IN: gazzer kiki zup dax fep OUT: YELLOW RED PINK
IN: fep wif OUT: PINK PURPLE
IN: zup blicket zup kiki wif OUT: YELLOW PURPLE YELLOW
IN: wif OUT: PURPLE

*GRAMMAR*
zup -> YELLOW 
 gazzer -> RED 
 fep -> PINK 
 wif -> PURPLE 
 u1 kiki u2 -> [u2] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 x1 dax u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 