*SUPPORT*
IN: dax zup kiki gazzer kiki zup OUT: RED BLUE PINK RED
IN: gazzer OUT: BLUE
IN: gazzer zup OUT: BLUE RED
IN: blicket OUT: GREEN
IN: blicket fep dax fep zup kiki blicket OUT: GREEN RED PINK PINK GREEN GREEN
IN: gazzer blicket zup kiki zup OUT: RED BLUE GREEN RED
IN: dax fep gazzer blicket kiki dax OUT: PINK BLUE GREEN PINK PINK
IN: gazzer wif blicket kiki dax OUT: BLUE BLUE PINK GREEN BLUE PINK GREEN
IN: blicket zup fep dax kiki blicket OUT: GREEN GREEN PINK RED RED
IN: gazzer zup fep zup wif zup OUT: BLUE RED RED RED RED RED RED RED
IN: dax fep dax kiki blicket OUT: GREEN PINK PINK PINK
IN: blicket kiki dax OUT: PINK GREEN
IN: zup blicket wif gazzer kiki blicket OUT: GREEN RED GREEN GREEN BLUE GREEN BLUE
IN: dax fep zup kiki blicket OUT: GREEN RED PINK PINK

*QUERY*
IN: zup dax OUT: RED PINK
IN: blicket blicket OUT: GREEN GREEN
IN: zup wif zup OUT: RED RED RED RED RED
IN: blicket gazzer fep dax kiki zup OUT: RED GREEN PINK BLUE BLUE
IN: zup blicket OUT: RED GREEN
IN: zup fep zup OUT: RED RED RED
IN: gazzer wif dax OUT: BLUE BLUE PINK BLUE PINK
IN: zup fep dax OUT: PINK RED RED
IN: gazzer fep blicket wif blicket OUT: GREEN GREEN GREEN GREEN GREEN BLUE BLUE
IN: zup kiki dax OUT: PINK RED

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