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

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

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