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

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

*GRAMMAR*
gazzer -> PURPLE 
 blicket -> GREEN 
 dax -> PINK 
 tufa -> YELLOW 
 x1 zup u1 -> [u1] [x1] 
 x1 wif -> [x1] [x1] [x1] 
 u1 fep u2 -> [u2] [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 