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

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

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

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

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