Let A', B'  and C' be the contact points between the three Malfatti circles. The lines AA', BB' and CC' concur at the first Ajima-Malfatti point. It is the point X(179) in ETC.
Let E_A, E_B and E_C be the excenters. The lines E_AA', E_BB' i E_CC' concur at the second Ajima-Malfatti point. It is the point X(180) in ETC.