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

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

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

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

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