0 -> p100
p100_NIK -> NIK + p52
p52 -> 0
p100 -> 0
2*p100 <-> IkBd
IkBd -> 0
IkBd_NIK -> NIK
NIK + p100 <-> p100_NIK
IkBd + NIK <-> IkBd_NIK
0 -> RelB
RelB + p52 <-> RelB_p52
RelB_p52 -> 0
RelB -> 0