mixed:ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz free:1048320
mixed:ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz free:1048320 freenew:0
mixed:ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz free:1048320 freechild:1048508
-Child: 0
+Child: IS NULL
lc:abcdefghijklmnopqrstuvwxyz uc:ABCDEFGHIJKLMNOPQRSTUVWXYZ free:1048500
lc:abcdefghijklmnopqrstuvwxyz free:1048536
uc:ABCDEFGHIJKLMNOPQRSTUVWXYZ free:1048500
mixed:ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz free:1048336
mixed:ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz free:1048336 freenew:0
mixed:ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz free:1048336 freechild:1048512
-Child: 0
+Child: IS NULL