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

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

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