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

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

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