focus=1:5
focus=1,2,3
focus=2[1:6]
123456789123456789123456789123456789123456789123456789123456789
123456789123456789123456789123456789123456789123456789123456789
focus=1:5
123456789123456789123456789123456789123456789123456789123456789
focus=1,2,3
123456789123456789123456789123456789123456789123456789123456789
focus=2[1:6]
focus=1:5
focus=1,2,3
focus=2[1:6]
123456789123456789123456789123456789123456789123456789123456789