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

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

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