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

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

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