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

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

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