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

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

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

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

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