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

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

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