*SUPPORT*
IN: blicket kiki lug OUT: PINK GREEN PINK
IN: tufa tufa zup tufa kiki tufa kiki wif OUT: BLUE RED RED RED RED RED BLUE
IN: wif zup wif kiki wif OUT: BLUE BLUE BLUE BLUE
IN: lug OUT: PINK
IN: tufa wif kiki wif OUT: BLUE RED BLUE BLUE
IN: blicket tufa zup wif OUT: GREEN RED BLUE
IN: tufa OUT: RED
IN: blicket zup tufa OUT: GREEN RED
IN: wif blicket OUT: BLUE GREEN
IN: wif zup tufa OUT: BLUE RED
IN: blicket zup lug dax lug OUT: GREEN PINK PINK GREEN PINK PINK
IN: wif zup lug OUT: BLUE PINK
IN: blicket zup lug OUT: GREEN PINK
IN: tufa blicket zup lug OUT: RED GREEN PINK

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

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