consider the dimensional patterns $9$ where eash patterns is represented by features$1,$ featres$2,$ the class: $(1,1,1),(1,2,1),(1,3,1),(2,1,1),(2,2,1),(2,3,1),(2,3\mathrm{.}5,1),(2\mathrm{.}5,2,1),(3\mathrm{.}5,1,1),(3\mathrm{.}5,2,1),($