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

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

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