15 A 4v 17 2v 4m 4nm 1 B 42 D 2v 3 18 2x A 4x C x 18 2u y 3

Last updated: 11/2/2023

15 A 4v 17 2v 4m 4nm 1 B 42 D 2v 3 18 2x A 4x C x 18 2u y 3 2u A B B 3 x 2 1 2