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

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

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