Unable to connect G and two weighing function by sysic command

Hey Everyone. My question is that my Transfer fucntion matrix size is 6 outputs and 3 inputs. Wp=minreal(ss(tf([0.5 0.05],[1 1e-6])*eye(2))); Wi=minreal(ss(tf([1 0.2],[0.5 1])*eye(2)));

Please help me in applying sysic command. Code is below. systemnames='G Wp Wi'; % defines the models used

inputvar='[udelta(3);w(3);u(3)]'; % defines the sizes and names of the input % signals

outputvar='[Wi;Wp;-G-w]'; % defines the names of the output signals

input_to_G='[u+udelta]'; % defines the signals fed to the process model (G)

input_to_Wp='[G+w]'; % defines the signals fed to the performance weighting % model

input_to_Wi='[u]'; % defines the signals fed to the input uncertainty % weighting model

sysoutname='P'; % defines the resulting model name cleanupsysic='yes'; % toggles whether the above variables are cleared after sysic;