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

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

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