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

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

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