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

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

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