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

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

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