They are: casual [nimitta] placing the lips on the mast, nibbling the sides [parshvatodashta], external pinching [bahihsandamsha], internal pinching [antahsandamsha], kissing [chumbitaka], browsing [parimrishtaka], sucking the mango [amrachushitaka], devouring [sangara].
english translation
निमित, पार्श्वतोदष्ट, बहिसन्देश, अन्तः सन्दंश, चुम्बितक, परिमृष्टक, चूषितक और सङ्गर-औपरिष्टक की ये आठ क्रियाएँ हैं ॥ १३ ॥