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

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

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

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

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