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

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

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