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

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

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