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

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

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