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

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

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