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

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

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