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

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

*GRAMMAR*
tufa -> PURPLE 
 blicket -> GREEN 
 zup -> YELLOW 
 fep -> RED 
 u1 dax x1 -> [x1] [u1] 
 u1 kiki u2 -> [u1] [u2] [u2] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 