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

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

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