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

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

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

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

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