The math checks out

1:15 on 45sec off off x3
Rest 2:00 mins
x 4 cycles (So yes 12 rounds total)

Cycle 1 and 3 - 56 DU, 14 DB Push Press 50/35, AMRAP lunges,

Cycle 1 and 4 - 7 MU, 14 DB front squats, AMRAP lunges