$\backslash$table$[[$Cluster Legend $($Numbers show the record sequence relative to the original data$)],[\backslash$table$[[$Sub$-],[$Cluster$]],\backslash$table$[[$Sub$-],[$Cluster$]],\backslash$table$[[$Sub$-],[$Cluster$]],\backslash$table$[[$Sub$-],[$Cluster$]],\backslash$table$[[$Sub$-],[$Cluster$]],\backslash$table$[[$Sub$-],[$Cluster$]],\backslash$table$[[$Sub$-],[$Cluster$]],\backslash$table$[[$Sub$-],[$Cluster$]],\backslash$table$[[$Sub$-],[$Cluster$]],\backslash$table$[[$Sub$-],[$Cluster$]]],[1,2,3,4,5,6,7,8,9,10],[1,2,3,4,9,12,13,14,15,18],[21,5,8,6,10,24,17,16,2,22],[30,,,7,29,20,2,,,23],[,,11,5,,,,,26],[,,19,,,,,,],[,,28,,,,,,]]$

If there are $4$ clusters, Observation $5$ is in the cluster

a$.\{2,5,14,16\}$

b$.\{2,5,14,16,13,17,25\}$

c$.\{2,5,14,16,13,17,25,15,27\}$

d$.\{2,5,14,16,15,17,25,15,27,3,8\}$