coherent
� . � � ��F� � P�́�VWU��P+��~~A�^ �G�F��^��?-u0�^ �G�F��^��su�^ �_� u�N ��\�F �N�~~ �F @@����C�= t�߃��7� �����V�;����]_^�VWU��P�F� +�P�v�"