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

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

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

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

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