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

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

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