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

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

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