*SUPPORT*
IN: blicket wif fep OUT: RED BLUE
IN: dax wif lug OUT: YELLOW GREEN
IN: dax blicket zup OUT: GREEN BLUE BLUE BLUE
IN: fep dax wif lug OUT: RED YELLOW GREEN
IN: lug wif blicket OUT: BLUE YELLOW
IN: blicket OUT: BLUE
IN: blicket zup OUT: BLUE BLUE BLUE
IN: fep tufa OUT: RED RED
IN: lug tufa OUT: YELLOW YELLOW
IN: lug wif lug OUT: YELLOW YELLOW
IN: lug OUT: YELLOW
IN: lug zup OUT: YELLOW YELLOW YELLOW
IN: blicket fep OUT: BLUE RED
IN: blicket tufa OUT: BLUE BLUE

*QUERY*
IN: blicket dax wif lug OUT: BLUE YELLOW GREEN
IN: dax OUT: GREEN
IN: dax zup OUT: GREEN GREEN GREEN
IN: fep wif blicket OUT: BLUE RED
IN: dax tufa OUT: GREEN GREEN
IN: lug wif fep OUT: RED YELLOW
IN: fep OUT: RED
IN: blicket wif dax OUT: GREEN BLUE
IN: dax fep dax zup OUT: GREEN RED GREEN GREEN GREEN
IN: fep lug OUT: RED YELLOW

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