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

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

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