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

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

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