*SUPPORT*
IN: gazzer gazzer OUT: YELLOW YELLOW
IN: gazzer blicket OUT: YELLOW YELLOW
IN: dax gazzer blicket OUT: GREEN YELLOW YELLOW
IN: wif blicket OUT: PURPLE PURPLE
IN: wif kiki dax gazzer blicket OUT: GREEN YELLOW YELLOW GREEN YELLOW YELLOW PURPLE
IN: wif gazzer OUT: PURPLE YELLOW
IN: gazzer tufa dax OUT: YELLOW GREEN
IN: gazzer dax wif kiki dax OUT: YELLOW GREEN GREEN GREEN PURPLE
IN: wif kiki gazzer blicket OUT: YELLOW YELLOW YELLOW YELLOW PURPLE
IN: dax gazzer tufa dax OUT: GREEN YELLOW GREEN
IN: dax blicket OUT: GREEN GREEN
IN: gazzer tufa gazzer blicket OUT: YELLOW YELLOW YELLOW
IN: dax gazzer OUT: GREEN YELLOW
IN: dax kiki wif blicket OUT: PURPLE PURPLE PURPLE PURPLE GREEN

*QUERY*
IN: gazzer fep blicket OUT: YELLOW RED RED
IN: dax gazzer tufa gazzer OUT: GREEN YELLOW YELLOW
IN: dax wif blicket OUT: GREEN PURPLE PURPLE
IN: wif OUT: PURPLE
IN: fep dax tufa gazzer tufa wif fep OUT: RED GREEN YELLOW PURPLE RED
IN: gazzer OUT: YELLOW
IN: gazzer dax tufa dax OUT: YELLOW GREEN GREEN
IN: gazzer tufa gazzer OUT: YELLOW YELLOW
IN: gazzer tufa wif gazzer blicket OUT: YELLOW PURPLE YELLOW YELLOW
IN: fep blicket OUT: RED RED

*GRAMMAR*
gazzer -> YELLOW 
 fep -> RED 
 dax -> GREEN 
 wif -> PURPLE 
 u1 tufa x1 -> [u1] [x1] 
 u1 kiki x1 -> [x1] [x1] [u1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 