Brihat Parashara Hora Shastra
गदाख्यः शकटाख्यश्च स्रृङ्गाटकविहंगसौ । हलवज्रयवाश्चैव कमलं वापियूपकौ ॥ ४॥
The 2 Dala Yogas are Maal and Sarpa. The 20 Akriti Yogas are Gada, Sakat, Shringatak, Vihag, Hal, Vajr, Kamal, Vapi, Yup
english translation
gadAkhyaH zakaTAkhyazca srRGgATakavihaMgasau । halavajrayavAzcaiva kamalaM vApiyUpakau ॥ 4॥
hk transliteration by Sanscript