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

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

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

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

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