*SUPPORT*
IN: blicket zup OUT: PURPLE PURPLE
IN: dax OUT: GREEN
IN: dax zup lug fep zup OUT: GREEN GREEN PINK PINK
IN: gazzer zup tufa gazzer OUT: BLUE BLUE BLUE
IN: blicket blicket gazzer zup tufa fep tufa fep OUT: PURPLE PURPLE BLUE BLUE PINK PINK
IN: gazzer zup tufa gazzer tufa gazzer OUT: BLUE BLUE BLUE BLUE
IN: gazzer fep OUT: BLUE PINK
IN: dax gazzer OUT: GREEN BLUE
IN: gazzer tufa gazzer OUT: BLUE BLUE
IN: dax gazzer tufa blicket OUT: GREEN BLUE PURPLE
IN: fep tufa blicket OUT: PINK PURPLE
IN: gazzer OUT: BLUE
IN: fep zup lug fep OUT: PINK PINK PINK
IN: fep OUT: PINK

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

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