उनाव केटारपिलार पिउपा ( pupa ) एबा क्राइसेलिस जानाय बिखान्थियाव गावनि रैखाथिनि थाखाय फारब्रैथिंबो रेसमनि बासा बानायो जायखौ फिथोब एबा ककुन ( cocoon ) बुंनाय जायो ।
Then the caterpillar pupa builds a cyst across itself for its safety in the process of chrysalis which is known as cocoon .