4buLw4HDs27GsOG6suG7lUdH4bq9beG7gsOgw4BI4bqy4buxbeG7ieG7i0dIRuG6pMOCQeG7icOh4buh4buCbuG6tsOB4buAw4Bu4burRcOCQW7GsEPDgkFuw5PDgHjDgm7DguG7n8OCQW7hurJK4bq+w4JBbuG6tHFIbkhGw4rDgG7DgsOJw4Bu4bqy4bq8w4Juw4LDgXVIbsavw4F0SW5USeG7iy9HSEbhuqTDgkHhu4nhu4svw4HDs+G7ieG7i+G7gm7GsOG6suG7lUdH4bq9beG7gsWo4bqk4bup4buObeG7ieG7i+G7seG6tOG7ieG6reG6vMOAbuG6tuG6oMaww4FuSMOBSuG6vMawbsaw4buI4buVbsWpRMOCbkd0w4JuxanhuqbDgkFu4bur4buXZ27GsEPDgkFuw5PDgHjDgm7DguG7n8OCQW7hurJK4bq+w4JBbuG6tHFIbkhGw4rDgG7DgsOJw4Bu4bqy4bq8w4Juw4LDgXVIbsavw4F0SW5USW7hu6vhu6NuR3PDgm5HxqHDgkFuSOG7m+G6pG5G4buVbuG7kWfDtW5A4bqpw4Fuw4HGocOCQW7DguG7n+G6tG7FqeG7oUhu4burw7pJbkhMbkjDgeG7l8OCQW7hu5Fo4buLL+G7seG6tOG7ieG7iy/hu4Lhu4nhu4vhu4JuxrDhurLhu5VHR+G6vW3hu4LFqOG6pOG7qeG7jm3hu4nhu4vDgOG6tEFuxrDhurLhu5VHR+G6vW3hu6lIw4FJ4bq0xaluw4DGr+G7scOCSOG7sUZtbkdI4buO4bqy4bux4bq9bcOSw4Dhu6lIw4Hhu4Vu4buRw7Rv4buC4buMZm7DgeG7scOAQcOBSOG7hW7hu4/DtcO04buC4buMZm1uR0bGsOG6vW0vL8aw4bupw4Joxanhu5XhuqRIw4Hhu5XDgsOBw4HhuqThu5Vow5PDgi/hu6nhu7FH4bq2SOG6pOG7gi/DguG7scOSRy/DssOyw7Phu5kvw7Nvw7Xhu6nhu4/Ds2/hu49vw7Xhu5FIw7TDteG7jcOy4bqy4buNLeG7lcOCw4Et4bux4bup4buCaOG6sOG7gkFtbuG7leG6skjhur1tw6Hhu6Hhu4Ju4bq2w4Hhu4DDgG7hu6tFw4JBbsawQ8OCQW7Dk8OAeMOCbsOC4bufw4JBbuG6skrhur7DgkFu4bq0cUhuSEbDisOAbsOCw4nDgG7hurLhurzDgm7DgsOBdUhuxq/DgXRJblRJbW7DksOA4bupSMOB4bq9beG7kcO0b21uw4Hhu7HDgEHDgUjhur1t4buPw7XDtG1uL+G7ieG7iy/hu4Lhu4nhu4vhu4JuxrDhurLhu5VHR+G6vW3hu4LFqOG6pOG7qeG7jm3hu4nGr0PDgkFuSEbhuqLDgsOBbuG7q0rhur7GsG7GsEPDgkFuSOG7jm7FqMSQbuG7qsah4bqkbiHDgeG7lW7hu7DDguG7sUZBw4Dhu5VHbuG7qeG7sW444bqkRkhJQeG7leG6sm7DreG7sOG7qDjDrG7hu4x04buObuG7qU3DgkFuSEZ4w4Juw4HEkG7DgsOBdMOCbkjhu5vhuqRu4buU4bqy4buESeG7scOT4buVbuG6suG6vMOCbsOCw4F1SG7DoHThu45uVElobiPhu5XDgG7GsOG6pMOCbkjGoUlu4bq24but4bqkbuG7q+G7o27hu6nDgG7GsMOBSeG7juG7tcOCbuG6tEVIbsOB4buzbkjDgUTDgkFuQcSQ4bq0bsOzw7Job29vbkh14bq0buG7gsOAw4Ju4bq0cUhuSEbDisOAZ25Iw4nDgkFu4bupw4Dhu7PDgm5I4bqgxrDDgW5ISuG6usOCQW7hu6tK4bq6w4JBbuG7j25HdMOCbsWp4bqmw4JBbuG7q+G7l27hu6t5w4Juw4LhurrDgG7hu4x04buObuG7qU3DgkFuw5PhurzDgG7GsEPDgkFuR0l1SG7hurLhu6Hhu4Ju4burcUhuw7Uu4bqpaG7Gr+G7l8awbkh14bq0buG7gsOAw4Ju4bq0cUhuSEbDisOAbsawxKjDgkFuR3du4burSuG6vsawbuG6tnlIbsOCRMOAbsOT4bq8w4Bu4buCw4DDgm7hurLDgEjDgcOASeG6tG7GsOG6pm5Iw4Hhu7Vu4bqySkluSEZPbsOybkDhuqnDgW7hu6vDgOG7s8OCaOG7iy/hu4Lhu4nhu4vhu4JuxrDhurLhu5VHR+G6vW3hu4LFqOG6pOG7qeG7jm3hu4lbw4JBbi7DgEFJ4bux4bqybjjhu5VI4buxw4Lhu5VnbkDDgOG7l+G6tG7hu6tExrBu4buw4buoOG7hu4LDgeG7im5IRuG7l8aww4Fu4bupTW7hu5fDgm7DguG7n8OCQW7hurJK4bq+w4JBbuG6tHFIbkhGw4rDgGduxrDDgeG6pG7FqcOAeUhnbkfhu53Dgm7hurJK4bq+w4JBbuG7q8OA4buzw4JuxrDhu4jhu5VuxrBDw4JBbsOTw4B4w4Juw4LDicOAbkd3bsWpcMOCQW7hurbDgeG6pOG7ncOCQW7hu41v4bq/bkfhu53Dgm7hurJK4bq+w4JBbuG7q8OA4buzw4JuxrDhu4jhu5Vu4bq0RUhuw4LDgcahbuG6tOG7l+G7jm7DgsOBw4Dhu7NIbuG7q8OA4buzw4JuxrDDgeG7m+G7jm7FqXDDgkFu4bq2w4HhuqBu4burREhobsavQ8OCQW7Dk8OAeMOCbsOC4bufw4JBbuG6skrhur7DgkFu4bq0cUhuSEbDisOAbsOCxqHhu45u4bupTW7hurbDgHnDgm7GsOG6pm5Iw4Hhu7VuxrBJw4JBbsawdeG7gm7hu6vDgOG7s8OCbsaww4HhuqRu4bq2w4HhuqThu53DgkFuw7PDtW9vbsOBRW5Bw4Dhu5Vu4bur4bqiw4LDgWjhu4sv4buC4buJ4buL4buCbsaw4bqy4buVR0fhur1t4buCxajhuqThu6nhu45t4buJ4bqt4bq8w4Bu4burw4DDvUlu4bq2w4Dhu7PDgm5Iw4HDisOAbkjDgHlIbsOCw4HDgMO9SW7DguG7ocOCQW7Dk8ahbkHDgOG6pm5ITG7hu6rhu5vDgG7DoHThu45u4buoSuG6usOCQWduxajEkG7hu6rGoeG6pG4hw4Hhu5Vu4bur4buVw4JBbuG7q+G7peG7jm7DgsOB4buVw4LDgW7Dk8OA4buzxrBuxrDDgUnhu47hu7XDgm5H4buVw4JBbkdObuG7qeG7isOCQW7DguG7n8OCQW7hurJK4bq+w4JBbkjhu5fDgG5I4bub4bqkaG4uccawbuG7qcOMbsOCSuG6vMawbsOCxqHhu45uQcO6w4Juw4LDgUpu4bq2w4FDw4JBbkdObuG7qeG7isOCQW7DgeG7juG7qUbhuqTGsOG7lUbFqeG6pMOCbsaw4buI4buVbiFB4buVZ27DgsOBSsOCQW7GsOG7l8awbsOCw4HGoW7hurThu5fhu45uw4LDgcOA4buzSG7hu6vDgOG7s8OCbsaww4Hhu5vhu45uxalww4JBbuG6tsOB4bqgbuG7q0RIbsOT4bunw4JuxrDDgcODSW5I4buXxrBu4burRcOCQW7hu4LDgcO6w4Juw4LGoeG6pG7FqeG7gMOAbkHDgOG7l27DgsOBw4B4w4Ju4bqyw4Dhu7NJbkjhu5/DgkFuxrDhu5XhuqRo4buLL+G7guG7ieG7i+G7gm7GsOG6suG7lUdH4bq9beG7gsWo4bqk4bup4buObeG7iTjDgMOCbuG6tHFIbkhGw4rDgG7DgsOJw4BuR3duQcOAw43hu4JuSMOAeUhu4bq2w4Dhu7PhurRu4bur4buXw4JBbuG6tuG7tW7GsMOBw4Bu4buCw4HhuqBuw5PhuqJuxrDDgcONw4JBbsaw4bqmbkjDgeG7tW5Iw7nDgm7hu6nhu4rDgkFuw4LDgU/DgkFu4burSsOKw4JBbuG7qXThu45uR3PDgm7GsOG6pm7DgkTDgG7Dk+G6vMOAbuG6skrhurzDgG7hu6vDgOG7s8OCZ27hurbDgUPDgkFuSETDgm7hu6nDgOG7s8OCbkjhuqDGsMOBbkhGeMOCbuG6tHFIbuG7q3VIbsOTxqFuSMO5w4Ju4bup4buKw4JBbuG7q0rhur7GsG7GsOG7l8awbsOBxJBuxrDDgUvhu5VuSMOB4buI4buObuG7q8OA4buzw4JobiPDgOG7s8OCbsOC4buV4buOZ27DgsOBw4DDvUluw4JK4bq8xrBu4bur4bujbuG7jHThu45uxrDhu5fGsG5IRuG7lcOCQW5IRuG7m8OAbuG7q8OA4buzw4Ju4bq0cUhuSEbDisOAbsOCw4nDgG7hu6vhu7VuR+G7ncOCbuG7jEl1SG7DgsOBw4DDvUluw4Lhu5/DgkFu4bqySuG6vsOCQW7FqcO9w4Juw5NPw4JBbsOCw4F1SG7GsOG6pm5Iw4Hhu7Vo4buLL+G7guG7ieG7i+G7gm7GsOG6suG7lUdH4bq9beG7gsWo4bqk4bup4buObeG7ieG7qkrhur7GsG7FqcOAeUhnbsWoxJBu4buqxqHhuqRuIcOB4buVbsaww4HhuqRu4buMdOG7jm7hu6lNw4JBbuG7qU1u4buXw4Juw4LGoeG7jm7Dk+G6vMOAbuG6tOG6pMOCQW7hurRJRMOCbkHDgOG7neG6tG7hu4LDgeG7im5Iw4FJRcawbsOTxqHhuqRuw4LDgcOAeMOCbuG6ssOA4buzSW7DgeG6puG7lW5Iw4Hhu5vGsMOBbsOCw4HDueG7gm7hurbDgeG7pUlu4bq2w4HDgG5Bw4Dhu5duxrDhu4jhu5Vu4bq0cUhuw4HGocOCQW7Dgsah4buObsOCQcah4buObsawxqHDgkFuSOG7n8OCQW7GsOG7leG6pGhu4buqxJDDgkFuSMOBw4rDgGduSMOB4bux4bqkbuG7lMOC4buVbjjhu5VJ4bqy4buVbi7hu5VG4buESeG7sUdnbkjDgcahw4LDgW7Dk8OAeMOCbsOBRcOAbuG7q8SQw4JBbuG7hEnhu53Dgm5IRsODbuG7sOG7qDhuxrDDgeG6pG7FqcOAeUhu4bupTW7hu5fDgm7hu5ThurLhu4RJ4buxw5Phu5Vu4bqyxqFu4bq0RUhu4buCw4HDusOCbkhG4bqkw4JBbsaww4HDgHnDgm7hurJK4bq+xrBuxrDhu4jhu5VuxrBDw4JBbkjhu45uw4LGoeG7jm7DgsOBcOG6tG7hu4x04buObuG7qU3DgkFu4buESUTGsG5Bw4Dhu5Vuw4LGoeG7jm5IRuG7gG7DgnjDgm7igJzhu4zhu5XDgsOB4oCdbsOzb2/hur9uw5PGoeG6pG7DguG7n+G6tG7Dsm/hu41vaOG7iy/hu4Lhu4nhu4vhu4JuxrDhurLhu5VHR+G6vW3hu4Lhu5RJSMOB4bqkRm3hu4nhu6rhurhuOMOBSuG6usOCQW7igJNuw6DDgeG7seG6pG49w4JI4buxRuG7sUdIw4DDgkFu4buww4JBw4DDguG7seG7sUbDgMOCQeG7iy/hu4Lhu4k=
Đỗ Phương – Theo Interesting Engineering