input: [0] 2 [2] Partial [3] abstracted topology is received for some area(s) Note: local path computation cannot result in the full path and further route resolution will occur at a later point [Parent RA info received] 
output: Full
options: R e a c h a b i l i t y
options: F u l l
options: P a r t i a l
options: M i n i m a l
options: C h i l d R A i n f o r e c e i v e d
options: N o n e