*SUPPORT*
IN: gazzer gazzer zup tufa OUT: BLUE PURPLE BLUE PURPLE
IN: tufa OUT: PURPLE
IN: lug OUT: RED
IN: wif lug OUT: GREEN RED
IN: lug wif kiki lug gazzer zup tufa OUT: RED GREEN RED PURPLE BLUE PURPLE RED GREEN
IN: tufa zup gazzer blicket OUT: BLUE PURPLE BLUE BLUE PURPLE BLUE
IN: lug zup tufa OUT: PURPLE RED PURPLE
IN: wif zup wif OUT: GREEN GREEN GREEN
IN: gazzer blicket OUT: BLUE BLUE
IN: gazzer blicket blicket OUT: BLUE BLUE BLUE BLUE
IN: wif zup gazzer OUT: BLUE GREEN BLUE
IN: lug zup tufa kiki wif OUT: PURPLE RED PURPLE GREEN PURPLE RED PURPLE
IN: tufa lug zup wif blicket OUT: PURPLE GREEN RED GREEN PURPLE GREEN RED GREEN
IN: tufa zup lug OUT: RED PURPLE RED

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

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