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

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

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