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

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

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