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

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

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