Top row: left=80pt fixed, center=auto (gets remaining space), right=60pt fixed.
Bottom row: left and center auto, right=70pt fixed.
Line 1: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 2: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 3: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 4: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 5: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 6: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 7: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 8: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 9: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 10: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 11: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 12: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 13: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 14: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 15: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 16: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 17: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 18: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 19: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 20: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 21: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 22: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 23: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 24: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 25: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 26: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 27: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 28: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 29: Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Line 30: Lorem ipsum dolor sit amet, consectetur adipiscing elit.