In following which order of eruption of primary teeth in baby correct?
1
Lower central incisor upper central incisor - lateral incisors - first molar teeth canine
2
Lower central incisor upper central incisor first molar - lateral incisor - canine
3
Upper central incisor lower central incisor - canine first molar - lateral incisor
4
Lower central incisor - lateral incisor - upper central incisor canine - 1st molar