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

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

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