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

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

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