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

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

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