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

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

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