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

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

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