(0 20 6)(1 15 10)(2 18 4)(3 7 5)(8 14 12)(9 17 11)(13 19 16)
ALLOWS (11/8)-SEQUENCE
1: (1 10 15)

(0 20 6)(1 10 15)(2 18 4)(3 7 5)(8 14 12)(9 17 11)(13 19 16)
2: (9 17 11)

(0 20 6)(1 10 15)(2 18 4)(3 7 5)(8 14 12)(9)(11)(13 19 16)(17)
3: (1 10 15)

(0 20 6)(1)(2 18 4)(3 7 5)(8 14 12)(9)(10)(11)(13 19 16)(15)(17)
4: (13 19 16)

(0 20 6)(1)(2 18 4)(3 7 5)(8 14 12)(9)(10)(11)(13)(15)(16)(17)(19)