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

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

*GRAMMAR*
blicket -> PINK 
 zup -> YELLOW 
 fep -> GREEN 
 dax -> RED 
 u1 tufa -> [u1] [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] [x2] 
 x1 wif u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 