Consider the following Turing Machine at time $1.$

At time $3,$ the status of the machine will be

Time $1$

$\backslash$table$[[dots..,$diamond,diamond,$a,b,a,c,$diamond,diamond,diamond,dots...$]]$

current state

$q_1$

Time $3$: diamondabbbdiamonddiamond

Time $3$: diamondabbbdiamonddiamond

Time $3$: diamondabbbdiamonddiamond

Time $3$: diamondabbbdiamonddiamond