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

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

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