for either kind of bike, not hard but quite fun: 0 -3o 7 -3a a -2q 3 -2c -d -27,-k -26 -c -2j -3 -32 -1 -3j,-c -27 -m -29,-2 -3h 2 -3n,18 1i 148 pk,-18 1o8 -18 2am -1a 2bd -1p 2c2 -2d 2cp -2u 2df -3i 2ea -49 2f2 -50 2fr -5u 2gs -6q 2hv -7n 2j7 -8g 2kc -9a 2ll -a3 2n1 -ap 2oh -bb 2q4 -bh 2ro -bf 2tc -ba 2v1 -b2 30m -al 32c -aa 342 -9h 35o -8k 37f -7m 396 -6l 3as -5g 3ch -48 3e6 -2t 3fq -1h 3hc -3 3ir 1c 3kb 2u 3lp 4f 3n7 65 3oh 7v 3pp 9c 3ql ap 3rg cm 3se ei 3t8 gd 3tu i7 3ug k1 3uv lr 3vf nm 3vo pg 3vp r4 3vk sg 3vd ts 3v1 up 3uc,up 3uc ve 3td vq 3s9 101 3r9 106 3q6 10h 3oq 10v 3nd 11e 3lq 11t 3ke 12d 3iu,-18 1i 18 1i,-18 42 -18 1oi#18 1i 18 -2q 0 -4m -18 -2q -18 1i#T -au u,T -6s 1s,T -3e 26,B r6 n4 5k,B so n4 5k,B u0 n4 5k,B v8 n4 5k,B -k 2g 8e,B -k 2q 8e,B -k 26 8e,B -fu 1i 5k,B -a 26 8g,T 0 2g,G u0 3nc b8,B -a 1lo 2q,B -a 1n0 2q,B -a 1o8 2q,B -a 1qo 2q,B -a 1pg 2q,B -a 1sa 2q,B 0 1u6 2q,G 19s tm 8e