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

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

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