[34m[35m● [36m
[34m├[35m● [36m
[34m│├[35m● [36m
[34m││├[35m● [36mzero
[34m││└[35m● [36mone
[34m│└[35m● [36m
[34m│ ├[35m● [36mtwo
[34m│ └[35m● [36mthree
[34m└[35m● [36m
[34m ├[35m● [36m
[34m │├[35m● [36mfour
[34m │└[35m● [36mfive
[34m └[35m● [36m
[34m  ├[35m● [36msix
[34m  └[35m● [36mseven
[0m[34m[35m00000 [36m
[34m    ├[35m0 [36m
[34m    │├[35m0 [36m
[34m    ││├[35m0000000000000000000000000 [36mzero
[34m    ││└[35m1000000000000000000000000 [36mone
[34m    │└[35m1 [36m
[34m    │ ├[35m0000000000000000000000000 [36mtwo
[34m    │ └[35m1000000000000000000000000 [36mthree
[34m    └[35m1 [36m
[34m     ├[35m0 [36m
[34m     │├[35m0000000000000000000000000 [36mfour
[34m     │└[35m1000000000000000000000000 [36mfive
[34m     └[35m1 [36m
[34m      ├[35m0000000000000000000000000 [36msix
[34m      └[35m1000000000000000000000000 [36mseven
[0mcount: 8
inserted 8
retrieved four
retrieved seven
done
