By using Viterbi algorithm Calculate the Viterbi score and the best path of the first two vectors described here. (Hand calculation) 1,2 a1,l a22 0.2 0.6 0.8 0.4 P(H) P(T) 2 0.4 0.6 0.3 0.0 Os(H,H,T) And Lambda= P(OILambda) By using Viterbi algorithm Calculate the Viterbi score and the best path of the first two vectors described here. (Hand calculation) 1,2 a1,l a22 0.2 0.6 0.8 0.4 P(H) P(T) 2 0.4 0.6 0.3 0.0 Os(H,H,T) And Lambda= P(OILambda)