*SUPPORT*
IN: blicket blicket OUT: PURPLE PURPLE
IN: blicket OUT: PURPLE
IN: zup blicket kiki OUT: YELLOW PURPLE PURPLE PURPLE PURPLE
IN: wif fep wif lug OUT: GREEN GREEN GREEN GREEN
IN: wif fep zup OUT: GREEN YELLOW
IN: blicket wif kiki OUT: PURPLE GREEN GREEN GREEN GREEN
IN: blicket fep wif fep dax kiki OUT: PURPLE GREEN BLUE BLUE BLUE BLUE
IN: dax kiki OUT: BLUE BLUE BLUE BLUE
IN: wif lug OUT: GREEN GREEN GREEN
IN: zup lug OUT: YELLOW YELLOW YELLOW
IN: dax fep zup OUT: BLUE YELLOW
IN: blicket fep wif OUT: PURPLE GREEN
IN: zup OUT: YELLOW
IN: blicket zup OUT: PURPLE YELLOW

*QUERY*
IN: wif kiki OUT: GREEN GREEN GREEN GREEN
IN: dax OUT: BLUE
IN: wif fep dax fep blicket lug OUT: GREEN BLUE PURPLE PURPLE PURPLE
IN: zup fep zup lug OUT: YELLOW YELLOW YELLOW YELLOW
IN: zup fep wif kiki OUT: YELLOW GREEN GREEN GREEN GREEN
IN: wif OUT: GREEN
IN: blicket lug OUT: PURPLE PURPLE PURPLE
IN: dax zup kiki OUT: BLUE YELLOW YELLOW YELLOW YELLOW
IN: blicket fep dax OUT: PURPLE BLUE
IN: wif blicket fep zup kiki OUT: GREEN PURPLE YELLOW YELLOW YELLOW YELLOW

*GRAMMAR*
blicket -> PURPLE 
 wif -> GREEN 
 dax -> BLUE 
 zup -> YELLOW 
 u1 lug -> [u1] [u1] [u1] 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 fep x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 