STEP 0:
    dependencies: lib1
    modifications:
        U : l2a.0.kt -> l2a.kt
    added file: l2a.kt
STEP 1:
    dependencies: lib1
    modifications:
        U : l2a.1.kt -> l2a.kt
        U : l2b.1.kt -> l2b.kt
    added file: l2b.kt
    modified ir: l2a.kt
STEP 2:
    dependencies: lib1
    modifications:
        U : l2a.2.kt -> l2a.kt
    modified ir: l2a.kt
STEP 3:
    dependencies: lib1
    modifications:
        U : l2a.3.kt -> l2a.kt
        U : l2b.3.kt -> l2b.kt
    modified ir: l2a.kt, l2b.kt
STEP 4:
    dependencies: lib1
    modifications:
        U : l2b.4.kt -> l2b.kt
    modified ir: l2b.kt
STEP 5:
    dependencies: lib1
    modifications:
        U : l2b.5.kt -> l2b.kt
        D : l2a.kt
    modified ir: l2b.kt
    removed file: l2a.kt
STEP 6:
    dependencies: lib1
    modifications:
        U : l2b.6.kt -> l2b.kt
    modified ir: l2b.kt
STEP 7:
    dependencies: lib1
    modifications:
        U : l2a.7.kt -> l2a.kt
        D : l2b.kt
    added file: l2a.kt
    removed file: l2b.kt
STEP 8:
    dependencies: lib1
    modifications:
        U : l2a.8.kt -> l2a.kt
        U : l2b.8.kt -> l2b.kt
    modified ir: l2a.kt
    added file: l2b.kt
STEP 9:
    dependencies: lib1
    modifications:
        U : l2a.9.kt -> l2a.kt
        U : l2b.9.kt -> l2b.kt
    modified ir: l2a.kt, l2b.kt
