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

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

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