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

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

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