*SUPPORT*
IN: dax OUT: GREEN
IN: tufa kiki OUT: RED RED
IN: blicket fep OUT: PURPLE PURPLE
IN: wif fep OUT: PINK PINK
IN: dax dax kiki OUT: GREEN GREEN GREEN
IN: tufa blicket fep OUT: RED PURPLE PURPLE
IN: tufa OUT: RED
IN: tufa fep OUT: RED RED
IN: wif zup dax fep OUT: GREEN GREEN PINK
IN: dax wif tufa OUT: GREEN PINK RED
IN: wif wif zup wif blicket OUT: PINK PINK PURPLE PINK
IN: wif zup blicket OUT: PURPLE PINK
IN: tufa zup dax blicket tufa zup blicket OUT: GREEN PURPLE PURPLE RED RED
IN: wif zup dax OUT: GREEN PINK

*QUERY*
IN: blicket zup tufa tufa fep OUT: RED RED RED PURPLE
IN: blicket tufa blicket OUT: PURPLE RED PURPLE
IN: blicket kiki OUT: PURPLE PURPLE
IN: dax fep OUT: GREEN GREEN
IN: wif blicket OUT: PINK PURPLE
IN: wif dax zup tufa kiki OUT: PINK RED RED GREEN
IN: wif OUT: PINK
IN: wif kiki OUT: PINK PINK
IN: dax wif kiki OUT: GREEN PINK PINK
IN: wif zup dax blicket kiki OUT: GREEN PURPLE PURPLE PINK

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