p13: 10{{10^^10}}100 to 10{{10{3}10}}10 p14: 10{{10{3}10}}10 to 10{{{1}}}5 p15: 10{{{1}}}5 to 10{{{1}}}100,000 p16: 10{{{1}}}100,000 to {10, 10 [1,2] 2} p17: {10, 10 [1, 2] 2} to SSCG (10) p18: SSCG (10) to {10, 10 [1\₅2] 2} p19: {10, 10 [1\₅2] 2} to ∞ p20: (BIG MILESTONE!!!!) ∞ to ↈ (Absolute True End)