2 25-30 July 8, 2019 16 32 64 128 2 25 30 2 25 300 2 25 * 30 4 2 25 30 simplified 9x 2 25 30x 9v 2 25 30v 9y 2 25 30y 2 25 x 30 2 25 1 30 Rccb 2 25 30 a av Elcb 2 25 30e sim Krd6 2 25 30 2 30x 25 25 2 30x 9 2 30+25 minutes