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

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

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