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

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

*GRAMMAR*
lug -> PINK 
 gazzer -> YELLOW 
 wif -> RED 
 blicket -> GREEN 
 u1 zup x1 -> [u1] [x1] 
 u1 kiki x1 -> [u1] [u1] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 