MATLAB: How to find separate graphs

Question

I have this graph

Ro=[0 0 0 1 0 0;

0 0 1 0 1 0;

0 0 0 0 0 0;

0 0 0 0 0 0;

0 0 0 0 0 0]

[row,col]=find(Ro==1)

G = graph(row,col);

plot(G)

I want to write a code that gives me set of separate graph. result shoud be [1,4],[2,3,5]

Answer 1

Ro=[0     0     0     1     0     0;
    0     0     1     0     1     0;
    0     0     0     0     0     0;
    0     0     0     0     0     0;
    0     0     0     0     0     0];
[row,col]=find(Ro==1);
G = graph(row,col);
plot(G)
%%% my simple answer
a = G.conncomp;
myN = 1:size(G.Nodes,1);
for i =1:size(unique(a),2)
    myAns{i} = myN(a==i);
end
myAns{:}