Igwema ukuthintana phakathi kwezinsimbi
Amandla okuthwala aphezulu
Ingakwazi ukunxephezela amandla omngcele
Ukumelana nokugqoka okuhle nokuphila isikhathi eside
ukungqubuzana
Ingakwazi ukunqanda ukudlidliza komshini
Umthelela wokuvikela uthuli muhle, uvumela umhlahlandlela wangaphandle ukuthi ushumeke
Ingakwazi ukumunca umthwalo oseceleni
Ayikho inkinga nge-hydrodynamic direction egiyeni lesiteringi
I-groove ehlanganisiwe elula, ukufakwa kalula
Izindleko zokunakekela eziphansi
Ngenxa yokulungiswa kwendandatho yokugqoka, ukuvunyelwa kwe-extrusion kwe-seal kungandiswa