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

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

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