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

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

*GRAMMAR*
zup -> YELLOW 
 wif -> GREEN 
 lug -> PINK 
 blicket -> RED 
 u1 fep u2 -> [u2] [u1] 
 x1 tufa x2 -> [x1] [x2] [x1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 