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

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

*GRAMMAR*
zup -> YELLOW 
 fep -> PURPLE 
 dax -> RED 
 blicket -> GREEN 
 u1 tufa x1 -> [u1] [u1] [x1] [u1] [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 x1 lug x2 -> [x1] [x2] [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 