The admission ticket for an exhibition bears a password which is changed after every clock hour based on set of words chosen for each day. The following is an illustration of the code and steps of rearrangement for subsequent clock hours. The time is 9 a.m. to 3 p.m.
Day's first password :
First Batch --- 9 a.m. to 10 a.m.
is not ready cloth simple harmony burning
Second Batch --- 10 a.m. to 11 a.m.
ready not is cloth burning harmony simple
Third Batch --- 11 a.m. to 12 noon
cloth is not ready simple harmony burning
Fourth Batch --- 12 noon to 1 p.m.
not is cloth ready burning harmony simple
Fifth Batch --- 1 p.m. to 2 p.m.
ready cloth is not simple harmony burning
and so on.
If the password for the first batch was --- "rate go long top we let have", which batch will have the password --- "go rate top long have let we" ?
Clearly, the given arrangement is as under :
In the first step, the first three and the last three letters are written in a reverse order.
Then, the first four and the last three letters are written in a reverse order.
The process is repeated to obtain successive output steps.
First batch : rate go long top we let have
Second batch : long go rate top have let we
Third batch : top rate go long we let have
Fourth batch : go rate top long have let we