How to set up a multilevel project (3+ levels)

Help/Discuss
1

Hi,
I am having troubles with seting up 3 levels multi project like this

Level_1_Proj
│
├── Level_2_Proj_A
│   │ 
│   ├── Level_3_Proj_C
│   └── Level_3_Proj_D
│
├── Level_2_Proj_B
    │
    ├── Level_3_Proj_E
    └── Level_3_Proj_F


I would like to be able to:

1. set up dependencies between projects on the same level, something like:


 dependencies {
     project('Level_2_Proj_A') {
         dependencies {
             implementation project('Level_2_Proj_B')
         }
     }
 }


2. also want to be able to build (a subtree) starting bash command ($gradle build) from any level (build down the subtree)

I have achieved building from the middle and bottom levels, but I cannot setup the build from the top level

Getting error:
> A problem occurred evaluating project ‘Level_2_Proj_A’.
> Project with path ‘Level_3_Proj_C’ could not be found in project ‘Level_2_Proj_A’.

Is it possible? If so, how to configure?
Thanks