♎ Libra.
♒ Aquarius.
♋ Cancer.
♏ Scorpio.
♓ Pisces.

3. The following groups or divisions of the zodiacal signs should be committed to memory, as it is a very important factor.

Fiery. ♈ ♌ ♐
Cardinal. ♈ ♋ ♎ ♑
Airy. ♊ ♎ ♒
Fixed. ♉ ♌ ♏ ♒