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

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

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

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

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