*SUPPORT*
IN: lug fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa dax lug OUT: BLUE PURPLE PURPLE BLUE BLUE
IN: blicket kiki OUT: RED RED
IN: tufa tufa kiki OUT: BLUE BLUE BLUE
IN: zup blicket kiki OUT: GREEN RED RED
IN: zup zup tufa OUT: GREEN GREEN BLUE
IN: zup fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa OUT: BLUE
IN: tufa lug OUT: BLUE PURPLE
IN: lug lug fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug tufa dax blicket OUT: PURPLE BLUE RED RED PURPLE BLUE PURPLE BLUE
IN: blicket zup fep OUT: RED GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup lug kiki OUT: GREEN PURPLE PURPLE
IN: zup tufa tufa zup blicket kiki OUT: GREEN BLUE BLUE GREEN RED RED

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

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